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suter [353]
3 years ago
9

How would the force of a test charge change if the electric field is doubled?

Physics
2 answers:
Stolb23 [73]3 years ago
7 0
<span>The force would double.</span>
nignag [31]3 years ago
4 0

Answer:

The force would double.

Explanation:

The region around a charged particle in which another charged particle experiences a force of attraction or repulsion is called electric field.

The force experienced by per unit test charge when placed in an electric field is called the electric field strength.

Electric field strength = Force / test charge

Force = test charge x electric field strength

if the electric field is doubled, then force also be doubled.

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(source: wikipedia)
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Suppose I produce radio waves with an antenna that have a peak electric field amplitude E and peak magnetic field amplitude B. I
denis23 [38]

Answer:

Correct answer is 2B

Explanation:

The electric field magnitude and magnetic field magnitude in an electromagnetic waves are related as under

E=cB

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3 0
3 years ago
14. Three identical light bulbs are connected in series, then are disconnected and arranged in parallel. For each of the scenari
Inessa [10]
In order to make things easier to describe and explain, let's call
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a).  In series, the total resistance is 3R.
In parallel, the total resistance is R/3.
Changing from series to parallel, the total resistance of the circuit
decreases to 1/9 of its original value.

b).  In series, the total current is  V / (3R) .
In parallel, the total current is  3V / R .
Changing from series to parallel, the total current in the circuit
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c).  In series, the power dissipated by the circuit is 

                                   (V) · V/3R  =  V² / 3R .

In parallel, the power dissipated by the circuit is

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Changing from series to parallel, the power dissipated by
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8 0
3 years ago
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Sveta_85 [38]

Answer:

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A tort that permanently interferes with another's use and enjoyment of his or her personal property refers to conversion in the context of intentional torts against property.

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3 years ago
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