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A car battery with a 12V e.m.f. and an i...

A car battery with a 12V e.m.f. and an internal resistance of 0.04`Omega` is being charged with a current of 50A.
The rate at which energy is being dissipated as heat inside the battery is:

A

100W

B

500W

C

600W

D

700W

Text Solution

AI Generated Solution

To find the rate at which energy is being dissipated as heat inside the battery, we can use the formula for power dissipation in a resistor, which is given by: \[ P = I^2 \cdot r \] where: - \( P \) is the power (in watts), - \( I \) is the current (in amperes), - \( r \) is the internal resistance (in ohms). ...
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