3 years ago

The earth's magnetic field is associated with the:

Physics

2 answers:

ladessa [460]3 years ago

7 0

I think is D. core

= 0 = )

ra1l [238]3 years ago

4 0

The earth's magnetic field is associated with the <span>core.</span>

You might be interested in

A man pulls on his dogs leash to keep him from running after the bicycle. Which term best describes this example?

Luda [366]

What term do you mean? like what he did to the dog is he stopped the dog

5 0

3 years ago

Read 2 more answers

A sphere of radius r = 5cm carries a uniform volume charge density rho = 400 nC/m^3. Q. What is the total charge Q of the sphere

Tanzania [10]

Answer:

The total charge Q of the sphere is $2.094\times10^{-10}\ C$ .

Explanation:

Given that,

Radius = 5 cm

Charge density $J= 400\ nC/m^3$

We need to calculate the total charge Q of the sphere

Using formula of charge

$q=\rho V$

Where, $\rho$ = charge density

V = volume

Put the value into the formula

$q=\rho\times(\dfrac{4}{3}\pi r^3)$

Put the value into the formula

$q=\dfrac{4}{3}\times\pi\times400\times10^{-9}\times(5\times10^{-2})^3$

$q=2.094\times10^{-10}\ C$

Hence, The total charge Q of the sphere is $2.094\times10^{-10}\ C$ .

6 0

3 years ago

Write in the word "stronger" or "weaker." The bigger and

SVETLANKA909090 [29]

Answer:

weaker has the heavier of an object

4 0

3 years ago

If you traveled one mile at a speed of 100 miles per hour and another mile at a speed if 1 mile per hour, your average speed wou

Semenov [28]

Answer:

v = 1.98 mph

Explanation:

Given that,

Speed to travel one mile is 100 mph

Speed to travel another mile is 1 mph

The formula used to find your average speed is given by :

$v=\dfrac{2v_1v_2}{v_1+v_2}$

Putting the values, we get :

$v=\dfrac{2\times 100\times 1}{100+1}$

v = 1.98 mph

So, yours average speed is 1.98 mph.

7 0

3 years ago

4. Premature wrinkling due to overexposure to the Sun, what am I?

Irina-Kira [14]

Premature Aging

Mark as brainlist

5 0

2 years ago