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प्रश्न
State expression for Cells connected in series.
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उत्तर
I = `"nE"/("R" + "nr'")` cells in series.
संबंधित प्रश्न
Which of the following equation shows the correct relationship between electrical unit?
1A = 1C/s or 1c= 1A/s
If 20 C of charge pass a point in a circuit in 1 s, what current is flowing?
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)?
Calculate the equivalent resistance between A and B in the adjacent diagram.

Tick(✓) the correct choice in the following:
Which of the following quantities has the same value for all electrical
appliances connected to the ring main circuit in a house?
An electric bulb is rated 250 W, 230 V.
- the energy consumed in one hour, and
- the time in which the bulb will consume 1.0 kWh energy when connected to 230 V mains.
What are the effects of electric current?
