Hey there! Sign in to join this conversationNew here? Join for free
x Turn on thread page Beta
    • Thread Starter
    Offline

    15
    ReputationRep:
    Name:  capacitor.PNG
Views: 22
Size:  134.1 KB

    is the voltmeter reading only dependent on the ball?
    Offline

    20
    ReputationRep:
    if you've done part i you can treat the ball as a fixed value capacitor and say the ratio of Q/V on the ball is the same before and after the connection of the parallel capacitor ... that's what the question is hinting at imo
 
 
 
Reply
Submit reply
Turn on thread page Beta
Updated: June 18, 2017
Poll
Are you going to a festival?

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

Write a reply...
Reply
Hide
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.