Equivalent capacitance between A and B is

|
(a) 8 μC |
(b) 6 μF |
(c) 26 μF |
(d) 10/3 μF |
Equivalent capacitance between A and B is

|
(a) 8 μC |
(b) 6 μF |
(c) 26 μF |
(d) 10/3 μF |
(a) 8 μC
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The refractive index of water is 4 / 3 and that of glass is 5/3. What will be the critical angle for the ray of light entering water from the glass
|
(a) |
(b) |
(c) |
(d) |
When an electron in hydrogen atom is excited, from its 4th to 5th stationary orbit, the change in angular momentum of electron is (Planck’s constant: h = 6.6
|
(a) 4.16 |
(b) 3.32 |
|
(c) 1.05 |
(d) 2.08 |
Choke coil works on the principle of
|
(a) Transient current |
(b) Self induction |
(c) Mutual induction |
(d) Wattless current |
If the ammeter in the given circuit reads 2 A, the resistance R is
|
(a) 1 ohm |
(b) 2 ohm |
(c) 3 ohm |
(d) 4 ohm |