In a simple circuit consisting of a single lamp and a single battery, when the current in the lamp is 2 A, the current in the battery is (a) 1 A. (b) 2 A. (c) dependent on the internal battery...

In a simple circuit consisting of a single lamp and a single battery, when the current in the lamp is 2 A, the current in the battery is

(a) 1 A.

(b) 2 A.

(c) dependent on the internal battery resistance.

(d) More information is needed.

In a circuit with two lamps in parallel, if the current in one lamp is 2 A, the current in the battery is

(a) 1 A.

(b) 2 A.

(c) greater than 2 A.

(d) none of these