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irina [24]
4 years ago
12

The current in a long wire creates a magnetic field in the region around the wire. How is the strength of that field at a given

distance, r,r from the wire center related to the magnitude of the field
Physics
1 answer:
earnstyle [38]4 years ago
5 0
More info? There isn’t enough info to take from this
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When sighting a firearm using an open sight, in what direction should the rear sight be moved if you want the shot to travel to
sattari [20]

Explanation:

Test to see where the bullets gather on your target after shooting a number of shots. Change the targets of your weapon if the bullets are not in the target's middle. Try to shift the rear view in the same direction with an open sight that you would like to push the shots on the target.

After the rifle is sighted-in, one must practice firing under various lighting and weather conditions, and at different distances to be able to become accurate and proficient shooter.

3 0
3 years ago
A solid disk of radius 5.50 cm and mass 1.25 kg , which is rolling at a speed of 1.50 m/s , begins rolling without slipping up a
shtirl [24]

Answer:

Explanation:

Deceleration of solid disk = g sin10/1 + k²/r² = g sin 10 / 1 + 1/2 = g sin 10 x 2/3

[ k is radius of gyration of disk which is equal to( 1/√2)x r ]

deceleration a = -1.1345 m/s²

v = u - at , t = u / a = 1.5 / 1.1345 = 1.322 s.

5 0
3 years ago
What kind of image is formed by a plane mirror
lisov135 [29]
A distorted image. :3

hope i help
5 0
4 years ago
For a substance to change from a solid to a liquid, what must happen to its particles?
Advocard [28]
Is d I think that zona
8 0
3 years ago
An electric lightbulb in a lamp fixture is illuminating a small room. The system consists of the lightbulb, the lamp fixture, th
mixas84 [53]

The role of thermal energy is to balance the electrical energy lost from the light bulb.

<h3>Energy conservation</h3>

The law of energy conservation states that energy can neither be created nor destroyed but can be transformed from one form to another.

<h3>Thermal energy</h3>

This is a form of energy that occurs due to rise in temperature.

The role of thermal energy is to balance the electrical energy lost from the light bulb.

Learn more about conservation of energy here: brainly.com/question/166559

6 0
2 years ago
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