The answer is A. The resistance will be half(1/2R)
V=IR
R=V/I
If I is increased, R would decrease as R is inversely proportional to I.
Similarly, I is doubled by a factor of 2, R will decrease by a factor of 2.
Hope it helped!
They add up the protons and neutrons to get the mass of an atom.
B
Potential energy is the energy intrinsic of an object due to its relative position or motion, charge it holds, or stress within itself.
Explanation:
The water at the top of the hill can do work, when compared to the water at the bottom of the hill, because it is capable of acceleration, by gravity, down the hill and this kinetic energy can then be used to turn turbines to produce electricity. The higher the elevation of the summit of the hill the higher the potential energy of the water at the top. The potential difference is the difference in potential energy of the water at the top and that at the bottom (which translates to the height of the hill).
Learn More:
For more on potential energy check out;
brainly.com/question/3076614
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