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Ratling [72]
3 years ago
14

Which factors are used to calculate the kinetic energy of an object?

Physics
1 answer:
kipiarov [429]3 years ago
3 0

Answer:The factors which are used to calculate the kinetic energy of an object are mass and velocity. Explanation: The kinetic energy is the energy of the motion of an object. Here, m is the mass of the object and v is the velocity of the object.

Explanation:

hope it helps

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A circular coil of radius 5.0 cm and resistance 0.20 Ω is placed in a uniform magnetic field perpendicular to the plane of the c
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Answer:

Explanation:

Given that,

Assume number of turn is

N= 1

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Then, Area of the surface is given as

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A = 7.85 × 10^-3 m²

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This induced voltage, ε can be quantified by:

ε = −NdΦ/dt

Φ = BAcosθ, but θ = 90°, they are perpendicular

So, Φ = BA

ε = −NdΦ/dt = −N d(BA) / dt

A is a constant

ε = −NA dB/dt

Then, B = 0.50exp(-20t)

So, dB/dt = 0.5 × -20 exp(-20t)

dB/dt = -10exp(-20t)

So,

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ε = −NA × -10exp(-20t)

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Now from ohms law, ε = iR

So, I = ε / R

I = 10 × NA exp(-20t) / R

Substituting the values given

I = 10×1× 7.85 ×10^-3×exp(-20×2)/0.2

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6 0
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Can u explain cause i dont understand
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Answer:a

Explanation:

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Answer:

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Explanation:

hope it helps :)

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