Calculate the resistance in a circuit in which a 9-volt battery produces 3 amperes. A)3 ohms B)6 ohms C)9 ohms D)27 ohms
R= V/I
THERE ARE THREE SOURCES OF RESISTANCE IN A PARALLEL CIRCUIT . TWO OF THEM ARE RATED AT 20 OHMS, THE OTHER AT 10 OHMS .WHAT IS THE CIRCUIT,S TOTAL RESISTANCE
Why did the electrician start a comedy club? Because he wanted to add more resistance to his life!
But in all seriousness, let's calculate the resistance in the circuit.
Resistance (R) is equal to voltage (V) divided by current (I), or R = V/I.
In this case, V = 9 volts and I = 3 amperes.
So the resistance is R = 9 volts / 3 amperes = 3 ohms.
Therefore, the correct answer is A) 3 ohms.
To calculate the resistance in a circuit, you can use Ohm's Law, which states that resistance (R) is equal to voltage (V) divided by current (I): R = V / I.
In this case, we are given that the battery produces a voltage of 9 volts (V) and a current of 3 amperes (A). Therefore, the resistance (R) can be calculated as:
R = 9 V / 3 A
R = 3 ohms
So, the correct answer is A) 3 ohms.