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bija089 [108]
3 years ago
5

What is used to turn the pointer of a galvanometer?

Physics
2 answers:
Sever21 [200]3 years ago
7 0

Answer:

b. an electric current is used to turn the pointer of a galvanometer

Explanation:

well , galvanometer is an important device which is used to detect an electric current through a conductor or circuit.

something special about it is that it can detect very minute current too

PtichkaEL [24]3 years ago
5 0

Answer:

b

Explanation:

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Answer:

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Explanation: I think that's right sorry if it's not..

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4 0
3 years ago
A 50-gram sample of water is initially at a temperature of 22 °C. The sample is heated until the temperature is 32 °C The specif
forsale [732]

Answer:

500cal

Explanation:

Given parameters:

Mass of water  = 50g

Initial temperature  = 22°C

Final temperature  = 32°C

Specific heat of water  = 1cal/g

Unknown:

Amount of heat absorbed by the water in calories  = ?

Solution:

To solve this problem, we use the expression below:

       H  = m c Ф

H is the amount of heat absorbed

m is the mass

c is the specific heat capacity

Ф is the temperature change

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3 years ago
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lozanna [386]

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8 0
4 years ago
One property that makes electromagnetic waves differ from other types of waves is that they can
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Novosadov [1.4K]

Answer:

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