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barxatty [35]
3 years ago
5

Which statement best describes the difference between how lenses and

Physics
2 answers:
Wewaii [24]3 years ago
7 0

Answer:D

Explanation:

Apex

Licemer1 [7]3 years ago
4 0
D I think this is the right answer but I am not completely sure
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Which statements are true about galaxies, stars, and the universe? (more than one true answer by the way)
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statements <em><u>2, 3, 4, and 7</u></em> are true

Explanation:

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3 years ago
An RL series circuit is connected to an ac generator with a maximum emf of 20 V. If the maximum potential difference across the
Rama09 [41]

If the maximum emf of the ac generator is 20 V and the maximum potential difference across the resistor is 16 V Then the maximum potential difference across the inductor is 4 V.

Calculation:

Step-1:

It is given that the RL circuit is connected to a 20 V ac generator. The maximum potential difference across the resistor is 16 V. It is required to find the maximum potential drop across the inductor.

Step-2:

The maximum emf of the generator is equal to the sum of the maximum potential difference across the resistor and the maximum potential difference across the inductor.

Therefore,

The maximum potential difference across the inductor + Maximum maximum potential difference across the resistor = Maximum emf of the generator

Thus,

Maximum maximum potential difference across the inductor + 16 V = 20 V

Therefore,

Maximum maximum potential difference across the inductor = 20 V - 16 V = 4 V

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brainly.com/question/15715072

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5 0
2 years ago
A uniform electric field of 2 kNC-1 is in the x-direction. A point charge of 3 μC initially at rest at the origin is released. W
ANEK [815]
The electric force acting on the charge is given by the charge multiplied by the electric field intensity:
F=qE
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The initial kinetic energy of the particle is zero (because it is at rest), so its final kinetic energy corresponds to the work done by the electric force for a distance of x=4 m:
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The answer is Monocline. And I checked it, it's correct.

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