Use data from the graph (Figure 3) to show that the magnitude of Q is about 30 nC.
Check the answers to today's exam here
Find your perfect uni place
© Copyright The Student Room 2017 all rights reserved
The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.
Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE