A simple arrangement by means of which EMF are compared is known as a voltmeter.
Discussion about Voltmeter :
- A voltmeter is a straightforward device used to compare electromagnetic fields.
- When there is no current flowing through a cell, its terminal voltage equals its electromotive force (emf). The difference in potential between a cell's electrodes is what determines its terminal voltage. Since voltmeters use the cell's current to draw voltage, they are unable to measure a cell's emf.
- Using a voltmeter, one may determine the voltage generated in an electric circuit. Volts are the emf's SI unit (V). Volts are the voltage's SI unit (V). Non-coulomb force, also known as non-electric force operation, defines emf.
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Answer:
The unit of force is Newton.
Explanation:
Given that,
S.I unit of force = kg -m/s²
Time = second
We need to calculate the unit of force
A constant force exerted on the object, an interval of time during
The force is applied and the resulting momentum of the object P.
Using formula of momentum
....(I)
From equation of motion,
v = a t
From newton's second law
Put the value v and a in the equation (I)
Put the unit of the force and time
Here, 
Hence, The unit of force is Newton.
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Solution-:</em></u></h3><h3><u><em>
more force as expansion is much</em></u></h3>
<u><em>also, less force area is much</em></u>
<h3> mark me Brainliest</h3>
Explanation:
<h2>When we decrease the temperature, less heat energy is supplied to the atoms, and so their average kinetic energy decreases. When they enter a phase transition, such as freezing from a liquid to a solid, the temperature is not decreasing or increasing, and stays constant</h2>
You should first break up all the distances and directions into vectors and then add all horizontal vectors and verticle vectors.
He goes, 5 + 1 m east = 6m East
3 m north
displacement = root(6^2 + 3^2) = 6.708m
direction = arcTan(verticle/horizontal) = arcTan(3/6) = 26.565 degrees
