3 years ago

Which expressions correctly represent variations of Ohm's law? Check all that apply.

Physics

1 answer:

navik [9.2K]3 years ago

7 0

Answer:

V = IR

R = V/I

I = V/R

Explanation:

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Physical Science, please explain!

DedPeter [7]

Answer:

Explanation:

because the net force is greater in the right direction

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3 years ago

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The mini-refrigerator fire was most likely caused by what type of wiring?

Nimfa-mama [501]

Answer: The copper wiring most likely caused the mini-refrigerator fire.

Explanation: A mini-refrigerator may have one or more evaporator fan motors. These motors have copper wiring. In some situation these copper wires gets overheated. It may result to the firing of the mini-refrigerator.

Therefore, the mini-refrigerator fire was most likely caused by copper wiring.

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3 years ago

A 0.15 g honeybee acquires a charge of 22 pC while flying. The electric field near the surface of the earth is typically 100 N/C

Rus_ich [418]

Answer:

$1.50\ *10^{-6} }$

Explanation:

Given

e=100 N/C

M=0.15 g

$q=\ 22\ pC\\=\ 22\ *10^{-2}$

The ratio of the electric force on the bee to the bee's weight can be determined by the following formula

$\frac{fe}{M*9.81}$

$\frac{22*10^{-12\ *\ 100} }{0.15*\ 10^{-3} *\ 9.81}$

$=\ 1.50\ *10^{-6}$

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4 years ago

Example of optical object

Alik [6]

Answer:

Telescope,cameras

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5 0

3 years ago

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What valves in this diagram need to be opened to allow liquid to flow?

-BARSIC- [3]

I'd guess at valve B. more information about the interesting question would help.

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4 years ago