1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gulaghasi [49]
3 years ago
14

A charge of 4.5 × 10-5 C is placed in an electric field with a strength of 2.0 × 104 . If the charge is 0.030 m from the source

of the electric field, what is the electric potential energy of the charge?
Physics
1 answer:
ololo11 [35]3 years ago
5 0

Answer:

0.027 J

Explanation:

The formula of the potential energy in electrostatic (U) is

U = q \times E \times d

The values given in the question are

Charge : q = 4.5 \times 10^{-5} C

Electric Field strength : E = 2.0 \times 10^{4} N/C

Distance : d  is 0.030 m

Insert in the formula , will give us

U = 4.5 \times 10^{-5} C \times 2.0 \times 10^{4} N/C \times 0.030 m

Further solving it

U = 0.027 J

Which is the required answer.

Thanks

You might be interested in
The volume of an object as a function of time is V(t) = At³, where A is a constant. Let L and T denote dimensions of length and
Greeley [361]

Answer:

c) L³/T³

Explanation:

If t stands for time, the units are:

(V) = L³, (t) = T

The units for the equation:

V(t) = At³

must be:

L^{3} = \frac{L^{3} }{T^{3}} T^{3}

7 0
3 years ago
When does a ball that is thrown vertically upwards reach its maximum speed?
ladessa [460]
As soon as you let go of it it is at its max speed because gravity is constantly pulling it down
4 0
3 years ago
A car start from rest and move 6km due east and 8km due south. Calculate the distance covered
Kruka [31]

for this you use the pythagoreom theorem

6^2 + 8^2

36 + 64 = 100

the square root of 100 is 10

10 is the answer


5 0
3 years ago
Read 2 more answers
Can sound travel through a tree
Marizza181 [45]

Answer:

not sure but i think yes

Explanation:

sound waves

7 0
3 years ago
Read 2 more answers
What is meant by specific latent heat of vaporization of water is -2.26mjkg^-1 or -2.26mj/kg?​
Otrada [13]

Answer:

The specific latent heat of a substance is the amount of energy required to change the state of one kilo of the substance without change in it temperature.The latent heat of vaporization or evaporation is the heat given to some mass to convert if from the liquid to the vapor phase.

3 0
3 years ago
Other questions:
  • What is a planet <br><br> Please answer this <br> ASAP
    8·2 answers
  • Air at 38oC and 97% relative humidity is to be cooled to 14oC and fed into a plant area at a rate of 510 m3/min. Calculate the r
    6·1 answer
  • 1.5 Kg ball moves in a circle that is 0.4 m radius at a velocity of 5.40 m/s Calculate its centripetal acceleration. *
    5·1 answer
  • Match the term with its definition
    11·1 answer
  • In the formula vy=a t what is the value of a for an object in projectile motion
    12·1 answer
  • Canadian geese migrate essentially along a north-south direction for well over a thousand kilometers in some cases, traveling at
    12·1 answer
  • How long does it take an airplane to fly 5000 miles if it maintains a speed of 240 miles per hour
    12·1 answer
  • What physical property cause liquid to separate??
    10·1 answer
  • What is the threshold velocity vthreshold(water) (i.e., the minimum velocity) for creating Cherenkov light from a charged partic
    7·1 answer
  •  why are waves faster in liquids and gases than in air
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!