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Ohm's Law
Page 3
Questions (233)
If voltage is equal to 12 Volts and current is equal to 36a. What is the resistance equal to?
1 answer
asked by
Ousman
244 views
Given V = 60 volts of an outlet in a select country, and I = 0.5 amps are being pulled to the 60 watt bulb, solve V = IR in
7 answers
asked anonymously
55 views
The current in a simple electrical circuit is inversely proportional to the resistance. If the
current is 80 amps when the
3 answers
asked by
Anonymous
1,366 views
Find the current flowing through the resistor of 5o ohms when connected to 250 volts source
1 answer
asked by
Yasmeen
374 views
Calculate the time and frequency using the given info:
Voltage: +3.3V Resistance: 10k Current: 0.00033A
3 answers
asked anonymously
20 views
In an electrical circuit, the current passing through a conductor varies inversely with the resistance. Suppose that when the
3 answers
asked by
Anonymous
654 views
Which of the following statements about Ohm’s Law is true?
A. Increasing the voltage decreases current. B. Keeping the same
1 answer
asked by
sid
1,194 views
State ohms law in words
1 answer
asked by
zanele
435 views
if the current is one half ampere when the resistance is 240 ohms, what is the current when the resistance is 540 ohms?
2 answers
asked by
vincent
751 views
Two resistors 3ohms and 6ohms are connected in parallel across a 6V battery, what is the current flow through the 3ohms
5 answers
asked by
Tyler
517 views
A bird lands on a bare copper wire carrying a current of 27 A. The wire is 8 gauge, which means that its cross-sectional area is
2 answers
asked by
Summer
588 views
If the total resistance in the circuit if 18, and the current is 0.5 Amps, what must the voltage be?
3 answers
asked by
Jenny 2
472 views
Three resistors , 50 ohms, 100 ohms, and r3 are connected in a series to a power source with potential difference 48 volts and a
1 answer
asked by
Ashley
476 views
Three resistors (15, 20, 25 ohms in this order) are connected to a 13-V battery . The internal resistance of the battery is
2 answers
asked by
Amy
766 views
What is the ohms if voltage is 24 and
I is 6?
1 answer
asked by
Hannah
300 views
A(n) 78-Ù resistor and a 68-Ù resistor are connected in series across a battery. The voltage across the 78-Ù resistor is 25
1 answer
asked by
Anne
469 views
how much current is drawn by a lamp that has a resistance of 1.2 O when a voltage of 6.8 V is impressed across it/
1 answer
asked by
ERICK BELTRAN
369 views
Using Ohm's Law (V=IR), where units are volts, amperes, and ohms, and V is a constant 12, calculate:
a) The average rate of
1 answer
asked by
terra
496 views
A voltage V across a resistance R generates a current I=VR. If a constant voltage of 4 volts is put across a resistance that is
3 answers
asked by
Sam
637 views
Two 9.1 ohms resistors are connected in parallel, as are two 5.9 ohms resistors. These two combinations are then connected in
2 answers
asked by
Lanise
594 views
If the voltage across an ohmic resistor is quadrupled, the power expended in the resistor
increases by a factor of 4. decreases
1 answer
asked by
Lanise
495 views
a computer with a power input of 230.0 W (watts) has a resistance of 91.0 Ohms . how do you find the current in the computer?
2 answers
asked by
Sienna
875 views
If a circuit has a resistance of 15 ohms and a current of 13 amps, what is the voltage (in volts)? JUST ENTER THE NUMERICAL
2 answers
asked by
reee
29 views
Calculate the missing value for the Ohm's Law formula. JUST ENTER THE NUMERICAL VALUE.
140 Volts 40 ohms
2 answers
asked by
reee
27 views
can you please check my answers and help me with one question?
During a lie dector test, a voltage of 6 V is impressed across two
2 answers
asked by
ash
1,194 views
I am reposting the this question.
Find the current in the 10.0 ohm resistor in the drawing (V1 = 21.0 V and R1 = 27.0 ohms). The
2 answers
asked by
Jim
691 views
I am working on PS and I have a couple of questions.
1) If 24 amperes of current flows through an appliance connected to a
1 answer
asked by
Abby
486 views
if the resistance of an circuit is 12 ohms and the voltage in the circuit is 60 V, the current flowing through the circuit is?
Ar
2 answers
asked by
jackie
594 views
according to ohms law what is the resistance of a lightbulb if that applied voltage is 21.0 V and the current is 3.0 amps?
24
7 answers
asked by
cat
2,124 views
what is the resistance of a toaster if 120v produces a current of 4.2 a
4 answers
asked by
Remie
1,678 views
Which of the following statements about Ohm’s Law is true?
A. Keeping the same voltage and decreasing resistance decreases the
3 answers
asked by
Saif
1,508 views
In physics, Ohm's law says that current through a wire, $I$, is directly proportional to voltage, $V$, and inversely
1 answer
asked by
alice
46 views
Could someone tell me how to start to solve this? Please
How much current flows in a 1000-ohm resistor when 1.5 volts are
9 answers
asked by
Sheila
1,342 views
Two resistors 10ohms and 5ohms are connected in parallel across a 15V battery. What is the potential difference across the
2 answers
asked by
Alyssa
1,208 views
A 63 Ω resistor is connected to a 4.7 V battery
a) When the switch is closed, calculate the current I. Answer in units of A. A
2 answers
asked by
Aj
1,120 views
Complete the table and show all your calculations. Determine the power of the circuit.
A = 1Amps and Voltage is 6V. Find the
10 answers
asked anonymously
58 views
When a voltage of 120 V is impressed across an electric heater, a current of 0.22 A will flow through the heater if the
3 answers
asked by
Alyson
1,137 views
A 70 W electric blanket runs at 24 V.
What is the resistance of the wire in the blanket? How much current does the wire carry?
3 answers
asked by
Anthony
1,134 views
A potential difference of 12 V produces a
current of 0.90 A in a piece of copper wire. What is the resistance of the wire?
4 answers
asked by
maria
1,040 views
component with a 17 Ù resistor is rated for use at power levels not exceeding 14W. How much current can safely flow through the
2 answers
asked by
lisa
1,022 views
1. Ohm's Law states that for some circuits the voltage is proportional to the current. In other words, if you double the
2 answers
asked by
John
1,020 views
Could someone tell me if this is right?
The voltage across a 10-ohm resistor carrying 3 amps must be E=I*R == E=3*10= 30 volts
3 answers
asked by
bunny
905 views
Calculate the resistance of a 900 watt toaster operating at 120 volts.
Which formula do you use?
1 answer
asked by
Matt
877 views
3. Ohm’s law states that the current flowing in a circuit varies directly as the applied voltage and inversely as the
2 answers
asked by
David
905 views
please i need help solving this problem, what is the resistance of a resistor if the potential difference across the resistor is
3 answers
asked by
Paulo
858 views
According to Ohm's law, the voltage V, current I, and resistance R in a circuit are related by the equation V=IR, where the
1 answer
asked by
Bill
821 views
the current (L) in im amperes varies inversely as the resistance R in ohms ,if the the current is 30 amperes when the resistance
2 answers
asked by
Aly
757 views
The potential differnece across a resistor is 4.4 * 10^2 V. If the resistance of the resistor is 1.8 k ohms, how much current
7 answers
asked by
physics
780 views
If the resistances R1= 16. ohms, R2 = 38. ohms, and R3 = 18. ohms, and the voltage V = 6.0 volts, what is the current ix (in
2 answers
asked by
christina
726 views
according to ohm's law the current I is equal to the voltage V divided by the resistence R
2 answers
asked by
Anonymous
699 views
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