Advertisements
Advertisements
प्रश्न
How are the potential difference (V), current (l) and resistance (R) related?
Advertisements
उत्तर
Potential difference = Current x Resistance
i.e., V = I R
संबंधित प्रश्न
How much is the charge on an electron?
Explain the concept of electric potential difference in terms of work done in transferring the charge.
State whether the resistance of filament of a bulb will decrease, remain unchanged or increase when it glows.
There is a positively charged sphere A and negatively charged sphere B, such that they are brought in electrical contact by a copper wire.
Which sphere is at lower potential before electrical contact on the basis of convention?
What do you understand by the term electric current?
Label the different parts A, B, C, D, E, and F. State the functions of each part. Show in the diagram the direction of flow of current.
