A battery is connected to a resistor

PHYSICS · Single correct · A Level · Physics · Electricity · Electricity

Problem

A

12\,\text{V}

battery is connected to a

24\,\Omega

resistor. An ammeter of internal resistance

0.5\,\Omega

is correctly inserted in series. What current will the ammeter indicate? (a)

0.50\,\text{A}

(b)

0.46\,\text{A}

(c)

0.49\,\text{A}

(d)

0.48\,\text{A}

Related theory

Browse the problem library