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संबंधित प्रश्न
In 10 s, charge of 25 C leaves a battery, and 200 J of energy are delivered to an outside circuit a result.
What current flows from the battery?
Which type of circuit, series or parallel, is preferred while connecting a large number of bulbs:
(b) for lighting inside the rooms of the hotel?
Name two effects produced by electric current.
State three factors on which the heat produced by an electric current depends. How does it depend on these factors?
Tick(✓) the correct choice in the following:
The outer casing of an electric iron is generally connected to earth in order
to
An electrical appliance is rated at 1000 KVA, 220V. If the appliance is operated for 2 hours, calculate the energy consumed by the appliance in: (i) kWh (ii) joule.
Water : pipe :: Electric current : ______.
Calculate the current in a wire if a charge of 1500 coulomb flows through it in 5 minutes.
