TopMyGrade

Home·Daily Problem

Daily Problem·Saturday, 11 March 2023Back to today

Conservation at a junction

GCSE · Physics · AQA · P2.2 — Electrical charge and current: I = Q/t; current is rate of flow of charge; charge is conserved at junctions

Question

In a parallel circuit, 0.80 A enters a junction. One branch carries 0.30 A. State and justify the current in the other branch.

3 marks · take your time before peeking.

Sign up to try the next 30 problems

Save your streak, mark answers against the spec, and build a daily revision habit. Free during public beta — no card, no auto-renew.

Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.