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संबंधित प्रश्न
Why is the series arrangement not used for domestic circuits?
The V-I graph for a series combination and for a parallel combination of two resistors is shown in the figure below. Which of the two A or B. represents the parallel combination? Give reasons for your answer.
Give the law of combination of resistances in series.
A p.d. of 4 V is applied to two resistors of 6 Ω and 2 Ω connected in series. Calculate:
(a) the combined resistance
(b) the current flowing
(c) the p.d. across the 6 Ω resistor
You are supplied with a number of 100 Ω resistors. How could you combine some of these resistors to make a 250 Ω resistor?
When do you say that the resistors are connected in this way? Draw a circuit diagram.
How does the resistivity of a semiconductor depend on temperature?
State and explain the laws of resistance.
Consider the following combinations of resistors:
The combinations having equivalent resistance 1 Q is/are ______.
