BTEC Eng L3 unit 1 Magnetism symbols check

What is the symbol for permeability?

What is the symbol for Flux density?

• B

• T

• D

What is the symbol for the number of turns in a coil?

• H

• L

• T

• N

What is the symbol for Magnetomotive Force?

• F

• M

• M_f

• F_m

What is the symbol for Magnetic field strength?

• B

• H

• L

What does a B/H loop show us?

• Reluctance

• Eddy currents

• Magnetic force

• Hysteresis

What is the symbol for reluctance?

• S

• A

• R

• B

• induced emf

• current

• velocity

• volts

Flux density is measured in

• T

• B

• Wb

• m

The symbol for inductance is

• H

• I

• L

• F