Like chargers _________ and opposite chargers ______

A current carrying wire is placed in a permanent magnetic field as shown in the diagram below. Determine the direction of the fo

USPshnik [31]

The direction of the magnetic force is to the right.

<h3>What is the magnetic field?</h3>

The magnetic field is the region in space where the influence of the magnet is felt. The magnetic force is always in the direction of the magnetic field.

We can see from the image, that the direction of the magnetic force is to the right.

Learn more about magnetic field:brainly.com/question/14848188

#SPJ1

7 0

2 years ago

A 216-m-wide river flows due east at a uniform speed of 2.2 m/s. A boat with speed of 7.9 m/s relative to the water leaves the s

Mademuasel [1]

Answer:

The magnitude of the velocity of boat w.r.t ground is 6.2015 m/s

Solution:

As per the question;

Width of the river, w = 216 m

Uniform speed of boat due east, $u_{x} = 2.2\hat{i} m/s$

Angle in north west direction, $\theta = 34^{\circ}$

Velocity of the boat relative to water, $v_{bw} = 7.9m/s$

Now,

Velocity of the boat relative to the water is given by:

$v_{bw} = -7.9cos34^{\circ}\hat{i} + 7.9sin34^{\circ}\hat{j}$

$v_{bw} = - 6.55\hat{i} + 4.42\hat{j} m/s$

Also, velocity of water w.r.t ground is $v_{wg} = u_{x} = 2.2\hat{i} m/s$

Now,

Magnitude of the velocity of boat w.r.t ground is given by:

$v_{bg} = v_{bw} + v_{wg}$

$v_{bg} = - 6.55\hat{i} + 4.42\hat{j} + 2.2\hat{i}$

$v_{bg} = - 4.35\hat{i} + 4.42\hat{j} m/s$

$|v_{bg}| = \sqrt{(- 4.35)^{2} + (4.42)^{2}} = 6.2015\ m/s$

7 0

3 years ago

In 2002, Colorado was suffering from extreme drought. Which technology will help Colorado reduce the effects of future droughts?

Vika [28.1K]

I would say C: Dam

Sea walls and levees stop water from overflowing onto something. Which can we good but has no impact on droughts.

Storm shelters wont impact droughts either. They are men't to protect people from storms.

A Dam on the other hand can contain and keep water in one given place. Which will save water, to be used to prevent future droughts.

Hope this helps!
Brainliest is appreciated if you feel its deserved!

8 0

3 years ago

Read 2 more answers

Two Velocities in a Traveling Wave? Wave motion is characterized by two velocities: the velocity with which the wave moves in th

Lyrx [107]

For the answer to the question above,
<span>There is nothing in the equations to suggest that the string moves in the x direction so D) v_x(x,t)=0.
</span>
y(x,t) = A sin(kx-omega t)
d{y(x,t)}/d{x} = A k cos(kx - omega t)

3 0

3 years ago

Assuming 70% of Earth's surface is covered in water at an average depth of 2.5 mi, estimate the mass of the water on Earth in Ki

saw5 [17]

This is an excellent question that i do not have the answer to.

7 0

2 years ago

Like chargers _________ and opposite chargers _______

Like chargers ___ and opposite chargers _