A 10 v battery of negligible internal resistance

Asked by admin @ in Physics viewed by 306 People

A 10v battery of negligible internal resistance is connected across a 200v battery and a resistance of 38 ohm. Find the value of current in the circuit​

Answered by admin @


Answer:

The net potential difference applied across the resistor = 200v - 10v

= 190v

The resistance of the resistor = 38Ω

Hence,

The current = V/R

= 190/38

= 5 A


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