3 years ago

True or false according to newtons 1st law an unbalanced force can change the motion of an object

1 answer:

6 0

I think this is true

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V125BC [204]

Answer:

Current in the toroid will be $I=17.32\times 10^{-3}A$

Explanation:

We have given number of winding in rectangular toroid N = 1500

Self inductance of toroid L = 0.06 H

Magnetic energy stored in toroid $E=9\times 10^{-16}J$

We have to find the current in the toroid

Magnetic energy stored is equal to $E=\frac{1}{2}Li^2$

$9\times 10^{-6}=\frac{1}{2}\times 0.06\times I^2$

$I=17.32\times 10^{-3}A$

So current in the toroid will be $I=17.32\times 10^{-3}A$

5 0

4 years ago

ivolga24 [154]

Answer:

Explanation:

Check attachment for solution

6 0

3 years ago

Viefleur [7K]

Mount. everest is 5.499 miles

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3 years ago

Aliun [14]

Answer:

Hence, The effect of using split rings in a simple DC motor is that the direction of the current flowing in the coil is reversed.

5 0

3 years ago

Bezzdna [24]

You would benefit from your own handled problem because you solved a problem you had.

i’m pretty sure that’s it, going off the info i had.

5 0

2 years ago