A 10 V battery is connected to two resistors, 5 Ω and 20 Ω

PHYSICS · Multi-part · A Level · Physics · Electricity · Electricity

Problem

A 10 V battery is connected to two resistors, 5 Ω and 20 Ω, joined in parallel through an ideal ammeter. (i) initial reading of the ammeter (ii) new ammeter reading after the 20 Ω branch is disconnected and the reason

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