Skip to content

Course home

Fields and their consequences (A-level only)

Fields and their consequences (A-level only)

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182
Question 23

Mains electricity is rated at 110 V110\text{ V}110 V in a particular country.

Which of the following is correct?

A

The mean voltage is 78 V78\text{ V}78 V.

B

The peak voltage is 110 V110\text{ V}110 V.

C

The root mean square voltage is 156 V156\text{ V}156 V.

D

The peak-to-peak voltage is 311 V311\text{ V}311 V.

Markscheme

Fields and their consequences (A-level only) Questions

  1. A Level
  2. /Physics
  3. /Fields and their consequences (A-level only)

Question bank