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EasyPhysics
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Given below are two statements:

Assertion (A): EMF of a cell is always equal to potential difference across its terminals.

Reason (R): The internal resistance (r) of a cell can be calculated by formula r = R(E/V - 1).

A
Both (A) and (R) are true
B
Both (A) and (R) are false
C
(A) is true but (R) is false
D
(A) is false but (R) is true
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