How does changing the amount of copper wire affect an electromagnet’s strength?

1 answer:

6 0

Answer:copper is the #1 electricity conducter in the world say you have 20,000 volts you would have to have a decent size piece of copper which means the higher the voltage the thicker the copper has to be

Explanation:

You might be interested in

Small number written below a symbol in a chemical formula

pochemuha

Subscript... shows how many atoms of an element is present in a substance

3 0

4 years ago

How does the angle of launch affect the kinetic energy of a rubber band?

Lady_Fox [76]

Answer:

The angle of launch of the rubber band affects the initial velocity. The more the rubber band is stretched the more force it applies to return to equilibrium and the more kinetic energy that results in.

3 0

3 years ago

If a point has 40 J of energy and the electric potential is 8 V, what must be the charge?

Alekssandra [29.7K]

If a point has 40 J of energy and the electric potential is 8 V, the charge must be: A. 5 C

Given the following the details;

Energy = 40 Joules

Electric potential = 8 Volts

To find the quantity of charge;

Mathematically, the quantity of charge with respect to electric potential is given by the formula;

$Quantity \; of \; charge = \frac{Energy}{Electric \; potential}$

Substituting the values into the formula, we have;

$Quantity \; of \; charge = \frac{40}{8}$

Quantity of charge = 5 Coulombs

Therefore, the quantity of charge must be 5 Coulombs.

Find more information: brainly.com/question/21808222

8 0

3 years ago

Read 2 more answers

What is a gas squeezed into a smaller space

Dmitriy789 [7]

Its called compressing the gas

3 0

3 years ago

What do scientist use the H-R Diagram for and how do they use it?

Vanyuwa [196]

Answer:

The H-R diagram can be used by scientists to roughly measure how far away a star cluster or galaxy is from Earth. This can be done by comparing the apparent magnitudes of the stars in the cluster to the absolute magnitudes of stars with known distances (or of model stars).

7 0

3 years ago