3 years ago

What is the motor effect?

Physics

1 answer:

Aliun [14]3 years ago

8 0

The motor effect is the term used when a current-carrying wire in the presence of a magnetic field experiences a force.

You might be interested in

g A box having mass 0,5kg is placed in front of a 20 cm compressed spring. When the spring released, box having mass m1, collide

vagabundo [1.1K]

Answer:Expression given below

Explanation:

Given mass of spring $\left ( m_1\right )=0.5 kg$

Compression in the spring $\left ( x\right )=20 cm$

Let the spring constant be K

Using Energy conservation

potential energy stored in spring =Kinetic energy of Block $\left ( m_1\right )$

$\frac{1}{2}Kx^2=\frac{1}{2}m_1v^2$

$v=x\sqrt{\frac{k}{m_1}}$

now conserving momentum

$m_1v=\left ( m_1+m_2\right )v_0$

$v_0=\frac{m_1}{m_1+m_2}v$

where $v_0$ is the final velocity

3 0

4 years ago

A book is sitting on a desk. What best describes the normal force acting on the book?

Marat540 [252]

Explanation:

in my opinion I'd say it's gravity because it's making the book stay in it's one and only position pulling the book at the center of the desk

4 0

3 years ago

Read 2 more answers

A parallel circuit containing two bulbs and a bell has three paths for the current flow. If the first bulb in the circuit burns

yanalaym [24]

Answer:

Explanation:

Since the circuit is in parallel there will be no effect on the other loads.

3 0

3 years ago

A 55 kg boy running at 2.0 m/s jumps onto a 2.0 kg skateboard. Calculate the

Airida [17]

Answer:

The velocity of the boy and the skateboard is 24

5 0

3 years ago

Gold is used to make a super thin layer on the visors of astronauts' helmets because of which property in particular?

8090 [49]

B, because gold is the most malleable substance of all.

7 0

3 years ago

Read 2 more answers