The capacitance along A and B is a) 1uf b)3 uf c) 2uf d 01.5 uf

The resultant capacitance along AB is a) 1 uf b)2uf c)1.5uf d)2.5uf

The resultant capacitance along Ac will be a) 4uf b)5/4 uf c)1uf d)3uf

Which option is correct for the resultant capacitance of the given circuit a) 4uf b) 1/4uf 3) 3/4uf d) 4/3uf

If a=-2 , b=-1 ,then a^(b)-b^(a) is equal to a) -1 b) 0.5 c) -2 d) -1.5

Three capacitors each having capacitance C=2uF are connected with a battery of emf = 30V as shown in figure. When the switch S is closed.

The approximate value of (33)^(1//5) is (a) 2.0125 (b) 2.1 (c) 2.01 (d) none of these

The least prime number is (a)1 (b)2 (c)3 (d)5

If a/b+b/a=1, then a^3+b^3=? (a) 1 (b) -1 (c) 1/2 (d) 0

In the given network, the value of C, so that an equivalent capacitance between A and B is 3uF

Fig, shows two indentical capacitors C_(1) and C_(2) each of 1 uF capacitance connected to a battery of 6V. Initially, swich S is closed. After some time, the swich S is left open and dielectric slabs of K = 3 are inserted to filll completely the space between the plates of two capacitors . How will (i) the charge and (ii) potential difference between the plates of the capacitors be affected after the slabs are inserted ?