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Kisachek [45]
3 years ago
12

What is the difference between polarization and induction?

Physics
1 answer:
nalin [4]3 years ago
3 0
In which it is the plane in which charges move. for example in electromagnetic waves polarization<span> means the plane in which electrons oscillate. ... it is the distribution of electric charges (electron) in an object. </span>induction<span> of charges takes place in some insulators just by some mechanical interaction such as rubbing</span>
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Your answer would be <span>20.</span>
4 0
3 years ago
Question 4 (1 point)
NNADVOKAT [17]

Answer: 0.42 Amperes

Explanation:

Given that:

Current, I = ?

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Time, T = 4.0 minutes

(The SI unit of time is seconds. so, convert 4.0 minutes to seconds)

If 1 minute = 60 seconds

4.0 minutes = 4.0 x 60 = 240 seconds

Since electric charge, Q = current x time

i.e Q = I x T

100 coulomb = I x 240 seconds

I = 100 coulomb / 240 seconds

I = 0.4167 Amperes (round to the nearest hundredth which is 0.42 amperes)

Thus, 0.42 Amperes of current flows in the circuit.

6 0
3 years ago
A free positive charge released in an electric field will:
choli [55]

Answer:

accelerate in the direction in which the electric field is pointing.

Explanation:

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that force will produce an acceleration in the same direction, that acceleration will cause the particle to move in the same direction, ie the direction of the electric field.

7 0
3 years ago
8. A meter reader determines that a business has used 5000 kW.h of energy in 4 months. If
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Answer:

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Explanation:

7 0
3 years ago
What is the definition of a electromagnet?
nikdorinn [45]
Hello there,
<span>It is a  soft metal core made into a magnet by the passage of electric current through a coil surrounding it.

Hope this helps :))

~Top
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7 0
3 years ago
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