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3 years ago

I need help with a conservation of energy question, 1. b) on the attachment :)

Physics

1 answer:

rosijanka [135]3 years ago

4 0

Explanation:

Dina tiktokneed help with a conservation of energy question, 1. b) on the attachment :)

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A small charge q is placed near a large spherical charge Q. The force experienced by both charges is F. The electric eld created

anastassius [24]

The electric field created by Q at the position of q is $\frac{F}{Q}$ .

The given parameters:

Magnitude of charge, = q
Spherical charge, = Q
Force experienced by both charges, = F

The electric field created by Q at the position of q is calculated as follows;

$E = \frac{F}{Q} \\\\$

where;

E is the magnitude of electric field strength
F is the force experienced by both charges
Q is the charge

Thus, the electric field created by Q at the position of q is $\frac{F}{Q}$ .

Learn more about electric field here: brainly.com/question/14372078

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3 years ago

which surface would have the greatest friction? low carpet a gym floor a brand new sidewalk or gravel

jasenka [17]

Carpet I’m guessing

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3 years ago

Which of the following is a true statment?

ValentinkaMS [17]

Choices A, B, and D are false statements.

I think choice-C is trying to say the right thing, but it
might have gotten copied incorrectly.

Electric fields and electric forces both increase as the distance
decreases, and decrease as the distance increases.

3 0

3 years ago

Read 2 more answers

Scientists in the laboratory create a uniform electric field e⃗ = 6. 0×105 k^v/m in a region of space where b⃗ =0⃗

zvonat [6]

Scientist in the laboratory create uniform electric field.

PART A: The electric field in rocket frame is (0,0, 6.0 × 10 ⁵).

PART B: The magnetic field in the rocket frame is 7.3 × 10⁻⁶ j∧ .

<h3>What is uniform electric field?</h3>

The electric field whose strength is not changing with respect to time is called uniform magnetic field.

The electric field is 6.0 × 10 ⁵ k^v/m and the magnetic field is zero.

E' = E + (V×B)

= 6.0 × 10 ⁵ + (1.1 × 10⁶ × 0)

E' = 6.0 × 10 ⁵ k∧

(Ex , Ey, Ez) = (0,0, 6.0 × 10 ⁵)

The new magnetic field is represented as

B' = B - 1 /c²(v × E)

=0 - 1 / (3× 10⁸)²(1.1 × 10⁶ i∧ × 6.0 × 10 ⁵k∧ )

B' = 7.3 × 10⁻⁶ j∧

PART A: The electric field in rocket frame is (0,0, 6.0 × 10 ⁵).

PART B: The magnetic field in the rocket frame is 7.3 × 10⁻⁶ j∧ .

Learn more about uniform electric field.

brainly.com/question/26446532

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2 years ago

Which one of the following statements concerning emf is true?

Andrej [43]

Answer:

C) Emf is the force exerted on a single charge to move it from one terminal to the other of an emf device.

Explanation:

Electromotive force, abbreviation E or emf, electrical energy per unit supplied from an energy source, such as an electrical generator or a battery. In the engine or battery, electricity is transformed from one source to another as the device works on the electrical charge that is passed within itself.

In physics it is defined as Work done by a cell or battery in moving a unit charge from its one terminal to the other, against the potential.

Hence C is correct

3 0

3 years ago