Question

1) Inside a hollow spherical conductor, the intensity of electric field is_____.
2) In series combination, capacitance is_____.
3) Electric current is a quantity_____.
4) Conjugate points are found only on the axis of mirror_____.
5) The fall in potentiometer per unit length is called_____.​

Answer 1

Answer:

1. zero

2. reduce

3. Tensor quantity

4