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प्रश्न
State how are the two resistors joined with a battery when equivalent resistance is less than either of the two resistances.
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उत्तर
Parallel
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संबंधित प्रश्न
Complete the following :-
(c)

A resistor has a resistance of 176 ohms. How many of these resistors should be connected in parallel so that their combination draws a current of 5 amperes from a 220 volt supply line?
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A battery of e.m.f 16 V and internal resistance 2 Ω is connected to two resistors 3Ω and 6Ω connected in parallel. Find:
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- p.d. between the terminals of the battery,
- the current in 3 Ω resistors,
- the current in 6 Ω resistor.
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(a) When they are in series,
(b) When they are in parallel.
In each case calculate the power dissipated in the battery.
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How does the resistance of a metallic wire depend on the thickness of wire?
Two resistors when connected in parallel give the resultant resistance of 2 ohms, but when connected in series the effective resistance becomes 9 ohms. Calculate the value of each resistance.
Two devices are connected between two points say A and B in parallel. The physical quantity that will remain the same between the two points is:
The least resistance obtained by using 2 Ω, 4 Ω, 1 Ω and 100 Ω is:
