Magnetic fields (A-level only)

EasyMediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980
Question 73
Medium

What are the rms values of the secondary voltage and the secondary current?

Secondary voltage: 1150 V, Secondary current: 0.36 A

Secondary voltage: 46 V, Secondary current: 9.0 A

Secondary voltage: 46 V, Secondary current: 10.0 A

Secondary voltage: 46 V, Secondary current: 8.1 A

Magnetic fields (A-level only) Questions

  1. A Level
  2. /Physics
  3. /Magnetic fields (A-level only)