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sleet_krkn [62]
3 years ago
9

An inductor of 299 mH with a resistance of 51 Ω is connected to a power supply with a maximum voltage of 227 V and a frequency o

f 72 Hz. Find the current in the circuit. Answer in units of A.

Physics
1 answer:
kramer3 years ago
6 0

Answer:

The answer is 1.1A

Explanation:

See the attached file

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Physics question, please help?
Ludmilka [50]

0.4823 m/s

The initial velocity u1 of the ball=0

From the law of conservation of linear momentum.

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(160×0)+(170×u1)=(160×0.3)+(170×0.2)

u1=0.4823m/s

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A ball is thrown up in the air. When it falls back down and reaches the ground, it's final downward velocity is 8.0 m/s. What wa
hram777 [196]
Given : Time taken to reach the maximum height t=3 s a=−g=−10m/s
2


The initial velocity of the ball can be calculated by,
Using v=u+at
∴ 0=u−10×3 ⟹u=30 m/s

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1
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3 years ago
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labwork [276]

The magnitude is 13.12 mV.

The steps are attached below.

<h3>How do you find the magnitude of an induced emf?</h3>

The standard SI unit of the magnetic field is the tesla (T). As an end result, we can use these equations and the equation for an induced emf due to changes in magnetic flux, ϵ=−NΔϕΔt ϵ = − N Δ ϕ Δ t, to calculate the importance of a precipitated emf in a solenoid.

The magnitude of the precipitated contemporary depends on the rate of trade of magnetic flux or the fee of reducing the magnetic area strains.

Learn more about the magnitude here: brainly.com/question/18109453

#SPJ2

3 0
1 year ago
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1.) dependent variable A.)the variable representing the
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Answer:

Explanation:

the answer is b

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In the compound MgCl2, how many atoms of Mg are there?
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There is 1 Mg and 2 Cl i think
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