3 years ago

An acetate rods rubs against a cloth. What type of charge will the rod end up with?

Physics

1 answer:

Helen [10]3 years ago

8 0

Answer:

I believe it's A

Explanation:

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the aeroplane in fig 3.1 flies an outward journey from Budapest (Hungary) to palermo (Italy) in 2.75 the distance is 2200 KM (i)

azamat

Answer: what is the cause

Explanation:

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3 years ago

A coil of wire with 50 turns lies in the plane of the page and has an initial area of 0.140 m2. The coil is now stretched to hav

DENIUS [597]

Answer:

Magnitude of induced emf will be 87.5 volt

Direction of induced emf will be clockwise

Explanation:

We have given number of turns in the coil N = 50

Initial area $A=0.140m^2$

Time is given dt = 0.1 sec

Magnetic field B = 1.25 T

From Faraday's law of electromagnetic induction

n $e=-N\frac{d\Phi }{dt}=-NA\frac{dB}{dt}$

$e=-50\times 0.140\times \frac{1.25}{0.1}=-87.5volt$

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Direction of induced emf will be clockwise

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4 years ago

I need help with this question ASAP!!!!

Bezzdna [24]

The answer is <span>A) Velocity describes speed with direction.

Speed can be in any direction </span>

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4 years ago

What sport is best for someone who is 5'10, 220 lbs?

tamaranim1 [39]

Football is because 5'10 is pretty tall and 220 would be hard to tackle

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3 years ago

What region of the electromagnetic spectrum contains wavelengths the size of an atom? (10^-10 meters) What frequency does this w

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4 years ago