Electric fields, magnetic fields and electronics

Question 1 of 10

Field lines of an electric field point from

Question 2 of 10

A transistor has three terminals called the

Question 3 of 10

The magnetic field lines around a straight wire carrying current are

Question 4 of 10

A charged particle in a uniform electric field experiences

Question 5 of 10

Electric field lines point

Question 6 of 10

A cathode ray oscilloscope can be used to

Question 7 of 10

Electric field strength is measured in

Question 8 of 10

A charged particle moving at right angles to a magnetic field follows a

Question 9 of 10

The force on a 2 C charge in a field of 50 N/C is

Question 10 of 10

An electron accelerated through 100 V gains kinetic energy of