Easy TRUE_FALSE +2 / -1

The terminal voltage of a battery is always less than or equal to its EMF when it delivers current.

Answer FALSE

Solution

$V = \varepsilon - Ir$; while current is drawn $V \le \varepsilon$.

About this question

Subject: Physics · Chapter: Current Electricity · Topic: EMF and Internal Resistance

This question is part of PrepWiser's free JEE Main question bank. 11 more solved questions on Current Electricity are available — start with the harder ones if your accuracy is >70%.

Drill 25 more like these. Every day. Free.

PrepWiser turns these solved questions into a daily practice loop. Chapter-wise drills, full mocks, AI doubt chat. No auto-renew.

Start free →