The Earth's surface is divided up into several large, movable tectonic plates. Which of the following is true about these plates
2 answers:
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Answer:
Explanation:
Given parameters:
Electrical energy = 18J
Quantity of charge Q = 12C
Unknown:
Voltage = ?
Solution:
The expression of electrical potential energy is given as:
Electrical potential energy = c v²
c is the quantity of charge
v is the voltage
18 = x 12 x v²
18 = 6v²
v² = 3
v = 1.7v