45^o

60^o

90^o

180^o

The speed with which the magnet is moved

The number of turns of the coil

The resistivity of the wire of the coil

The strength of the magnet

Clockwise direction

Anticlockwise direction

Vertically upward direction

Vertically downward direction

Magnetic field lines form a continuous closed curve

Magnetic field line do not interest each other.

Direction of tangent at any point on the magnetic field line curve gives the direction of magnetic field at that point

Outside the magnet, magnetic field lines go from South to North pole of the magnet.

inversely proportional to the current but directly proportional to the square of the distance from wire

proportional to the current and inversely proportional to the distance from wire

directly proportional to the distance and inversely proportional to the current

directly proportional to the current but inversely proportional the square of the distance from wire.

will decrease

will remains same

will increase

will become zero

the proton will be accelerated along the axis

the proton path will be circular about the axis

the proton move along helical path

the proton will continue to move with velocity ‘v’ along the axis

Magnetic field exerts force only a moving charge

Electric field exerts force only on stationary charge

Magnetic field exerts force on charge moving parallel to the direction of the field

All the above

Force will always be perpendicular to the velocity

The magnitude of the velocity remains constant

Velocity vector and magnetic field vector remains perpendicular to each other during the motion

All of the above

attract each other.

repel each other

no relation.

neither attract nor repel.