Q. Acharge which when placed in vacuum from an equal and similar charge repels with aforce of 9 x 10 N, is known as (Solved)
1. milli-coulomb
2. micro-coulomb
3. pico-coulomb
4. coulomb
- b. micro-coulomb
1. milli-coulomb
2. micro-coulomb
3. pico-coulomb
4. coulomb