List - I		List - II
a)	Fleming’s left hand rule	e)	‘B’ due to asymmetric current distributions
b)	Ampere’s law	f)	Direction of induced current
c)	Biot-Savart’s law	g)	Direction of the force experienced by a conductor carrying current in a magnetic field
d)	Fleming’s right hand rule	h)	‘B’ due to symmetric current distributions

	a	b	c	d
1	g	f	h	h
2	h	g	f	e
3	g	h	e	f
4	f	h	e	g

Fleming’s left hand rule: When a current-carrying conductor is placed in an external magnetic field, the conductor experiences a force perpendicular to both the field and the direction current flow. It gives direction of magnetic force on a current carrying conductor.

Fleming's right-hand rule gives the direction the current flow. It states that if we arrange our thumb, forefinger and middle finger of the right-hand in mutually perpendicular direction, then the thumb points towards the direction of the magnetic force, the forefinger points towards the direction of the magnetic field and the middle finger points towards the direction of the current.

Ampere’s law can be applied when the current distribution is symmetric.

Biot-Savart’s law can be applied to all symmetric as well as asymmetric current distribution as it uses field due to current element.