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संबंधित प्रश्न
Which is the better way to connect lights and other electrical appliances in domestic wiring: series circuits or parallel circuits? why?
How do you think the brightness of two lamps arranged in parallel compares with the brightness of two lamps arranged in series (both arrangements having one cell)?
What is the purpose of fuse in an electrical circuit?
Answer the following question.
An electric lamp of resistance 20 Ω and a conductor of resistance 4 0 are connected to a 6 V battery as shown in the circuit. Calculate: 
(a) the total resistance of the circuit,
(b) the current through the circuit,
(c) the potential difference across the (i) electric lamp and (ii) conductor, and
(d) power of the lamp.
State the condition when it is advantageous to connect cells in parallel.
Unit of electric power may also be expressed as
An ammeter is always placed in parallel with the circuit.
