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Gwar [14]
3 years ago
15

PLS HELP

Physics
1 answer:
Kazeer [188]3 years ago
7 0
The answer would be letter choice B
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olga_2 [115]
B, do earthworms prefer bright light or darkness!
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3 years ago
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Three batteries are connected in series so that the total voltage is 54 volts. The voltage of the first battery is twice the vol
Alex_Xolod [135]

Answer:

v_1 = 12 volts

v_2 = 6 volts

v_3 = 36 volts

Explanation:

As we know that all the batteries are in series

so the net voltage of all three batteries is given as

V = v_1 + v_2 + v_3

now we know that

v_1 = 2v_2

v_1 = \frac{1}{3}v_3

now plug in all the values in it

54 = v_1 + \frac{v_1}{2} + 3v_1

54 = 4.5 v_1

v_1 = 12 volts

now we have

v_2 = 6 volts

v_3 = 36 volts

3 0
3 years ago
How does a generator use the effect you noticed in the pickup coil to generate electrical energy? What energy transformations ar
Oksana_A [137]

Answer:

Movement of Electrons in opposite direction of the rotation of the pickup coil leads to the direction of Electrical energy ( Alternating current ).

Explanation:

For a Generator to generate electricity, Electrons that is found in the rotating coil of the Generator will experience some sort of force that makes them to start moving in a direction that is perpendicular to the direction of the rotating/pickup coil found in the Generator.

The conversion of mechanical energy (Rotation of the pickup coil ) to electrical energy takes place in the Generator

The generator makes an alternating current because electrons move in opposite direction of the rotating coil

In other to generate a Direct current using a generator we have to replace the slip rings with commutator.

6 0
3 years ago
What do YOU feel is the meaning of life?
Dominik [7]

Answer:

Meaning of life is to live it to your fullest

Explanation:

Yolo-You only live one

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What is the same about a particle as gas, liquid, or solid?
Mademuasel [1]

Answer:

C

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The chemical composition has particles like a gas liquid and solid

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