An i Pod draws about 3.7 volts (i Pod batteries are rated for 3.7 volts and 1200 mAhours.) Ignore the internal resistance of the battery. If the i Pod has a resistance of 12 ohms, what is the current through the i Pod?

E = IR

plug in your numbers and solve for I

.31 A?

I = E/R = 3.7/12 = 0.31 A.

To find the current through the iPod, we can use Ohm's Law, which states that the current (I) flowing through a circuit is equal to the voltage (V) across the circuit divided by the resistance (R) of the circuit.

Ohm's Law: I = V / R

In this case, the voltage (V) is given as 3.7 volts, and the resistance (R) is given as 12 ohms. Plugging these values into the equation, we can calculate the current (I):

I = 3.7 V / 12 Ω
I = 0.3083 Amps (or 308.3 milliamps)

Therefore, the current flowing through the iPod is approximately 0.3083 Amps (or 308.3 milliamps).