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संबंधित प्रश्न
Find the equivalent resistance between A and B
Name the material which is used for making the heating element of an electric iron.
State how are the two resistors joined with a battery when equivalent resistance is more than either of the two resistances.
Choose the correct alternative and rewrite the following:
You are given three equal resistances. In how many combinations can they are arranged?
State expression for Resistance connected in series.
Three resistors of 6Ω, 3Ω and 2Ω are connected together so that their total resistance is greater than 6Ω but less than 8Ω Draw a diagram to show this arrangement and calculate its total resistance.
What is the equivalent resistance between the points X and Y for the given network?
Illustrate-combination of cells e.g., three cells, in parallel, explaining the combination briefly. Obtain an expression for current ‘i’ in the combination.
A metal wire of resistance 6 Ω is stretched so that its length is increased to twice its original length. Calculate its new resistance.
Two electric bulbs have resistances in the ratio 1 : 2. If they are joined in series, the energy consumed in them is in the ratio:
