Asked Oct 10, 2019
  1. True or False: While discharging, the terminal voltage of a battery can never be greater than the emf of the battery.

check_circleExpert Solution
Step 1

When there is no current, the potential difference will be equal to the emf of the battery. Let V be the potential difference and E be the emf.

if there is no current
V - E

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if there is no current V - E

Step 2

If I is the current and R is the resistance. Write the expressi...

V = E-IR
R resistance

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current V = E-IR (I) R resistance


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