Physics, 06.05.2020 21:13, lauralimon
Which statements describe the factors affecting the strength of an electrical force? Check all that apply.
The weaker the charge on two objects, the stronger the electrical force between them.
The stronger the charge on two objects, the stronger the electrical force between them.
The charge of the two objects does not affect the strength of the electrical force between them.
The closer together two objects are, the stronger the electrical force between them.
The farther apart two objects are, the stronger the electrical force between them.
The distance between two objects does not affect the strength of the electrical force between them.
Answers: 2
Physics, 21.06.2019 17:10, Naviascales1681
Aseries circuit consists of a resistor with r = 20 ? , a capacitor with c = 0.01 f, and a decaying battery with e = 300e? 5t. if the initial charge is 0, find the charge as a function of time t
Answers: 2
Physics, 22.06.2019 19:30, isiahb123
A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.
Answers: 1
Physics, 23.06.2019 01:30, demarcuswiseman
Imagine that the rightward current flows in the rod for a short time. as a result, what will the net charge on the right and left ends of the rod become? left end negative and right end positive left end negative and right end negative left end negative and right end nearly neutral left end nearly neutral and right end positive both ends nearly neutral
Answers: 3
Which statements describe the factors affecting the strength of an electrical force? Check all that...
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