Which of the following has the unit volt?
Which of the following has the unit volt?
- A
Electric current
- B
Resistance
- C
Electric potential
- D
Electric energy
Similar Questions
Define current. Give its $SI$ unit.
Define current. Give its $SI$ unit.
Calculate the equivalent resistance between the points $A$ and $B$ in the following combination.
Calculate the equivalent resistance between the points $A$ and $B$ in the following combination.
A heater is joined in parallel with a $60\, W$ bulb is connected to the mains. If the $60\, W$ bulb is replaced by a $100\, W$ bulb, will the rate of heat produced by the heater be more, less or remain the same ?
A heater is joined in parallel with a $60\, W$ bulb is connected to the mains. If the $60\, W$ bulb is replaced by a $100\, W$ bulb, will the rate of heat produced by the heater be more, less or remain the same ?
A torch bulb is rated $5\, V$ and $500\,mA.$ Calculate its $(i)$ power $(ii)$ resistance and $(iii)$ energy consumed when it is lighted for $4$ hours.
A torch bulb is rated $5\, V$ and $500\,mA.$ Calculate its $(i)$ power $(ii)$ resistance and $(iii)$ energy consumed when it is lighted for $4$ hours.
What is meant by $1$ ohm resistance ?
What is meant by $1$ ohm resistance ?