Electromagnetism

heart only

brain only

lungs

heart and brain

current through coil

voltage applied

no. of field lines

resistivity

positive transformer

step-up transformer

negative transformer

step-down transformer

decreases the Electromotive force (EMF)

Electromotive force (EMF) remains same

increases the Electromotive force (EMF)

Electromotive force (EMF) becomes zero

stepped down

remains constant

stepped up

none of above

increase

decrease

remain same

become zero

current

force acting

magnetic field

none of above

friction

couple

torque

work done

electric current

light

potential difference

electromagnetic difference

magnetized only

demagnetized only

convert into gas

magnetized and demagnetized