Question

0.7w electricity produced by 1 voltage solar cell in sun light , how much solar cells needed to produce 2.8w electricity​

Answer 1

Answer:

4 is answer of this hope this helpful

Answer 2

Electricity produced by 1 voltage = 0.7 W

Therefore, to find how many voltage required to produce 2.8 W

Taking number of voltage be "x".

x = 2.8 x 1 / 0.7 = 2.8 / 0.7 = 4

Therefore, 4 voltage is required to produce 2.8 W

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