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
Setler79 [48]
2 years ago
10

the magnitude of the magnetic field at point p for a certain electromagnetic wave is 2.21. What is the magnitude of the elctic f

ield for that wave at P
Physics
1 answer:
vesna_86 [32]2 years ago
7 0

Answer:

6.63\times 10^8\ N/C

Explanation:

Given that,

The magnitude of magnetic field, B = 2.21

We need to find the magnitude of the electric field. Let it is E. So,

\dfrac{E}{B}=c\\\\E=Bc

Put all the values,

E=2.21\times 3\times 10^8\\\\=6.63\times 10^8\ N/C

So, the magnitude of the electric field is equal to 6.63\times 10^8\ N/C.

You might be interested in
Brass is an alloy made from copper and zinc a 0.59 kg brass sample at 98.0 is dropped into 2.80 kg of water at 5.0 c if the equi
zhannawk [14.2K]
The specific heat capacity of brass would be ranked between 0 and infinity
3 0
3 years ago
Read 2 more answers
A 15 n net force is used to move a 5kg box. What is the resulting acceleration?
Mamont248 [21]

Answer:3 m/s

Explanation:

8 0
3 years ago
Mechanics: design a decision tree to determine if an object is experiencing an unbalanced force, and using newton's laws of moti
masya89 [10]

Answer:

The decision designer is a step-wise process

Explanation:

A typical decision tree will be like this:

Are there any forces?

YES - then calculate the resultant forces              NO - Then no calculations are needed

IF YES - Are the forces balanced?                         NO - Then no calculations

IF YES - Then calculations can be done.

Resolve the forces to find the resultant of the forces in the question.

3 0
3 years ago
If the pendulum took longer to complete one oscillation, how would the graph change?
Sindrei [870]

Answer:

took longer to complete one oscillation, that means its PERIOD increased, and the distance between the peaks of the graph would be longer.

line would be less. the period of oscillation would have any effect on the graph

7 0
3 years ago
Read 2 more answers
If mass of both the objects are doubled
Fofino [41]

Answer:

it should be four times

4 0
2 years ago
Other questions:
  • Parallel perpendicular or neither y=6x-3 y=-1/6x + 7
    14·1 answer
  • HELP ASAP VERY IMPORTANT.
    8·1 answer
  • The hydraulic cylinder imparts a constant upward velocity vA = 0.23 m/s to corner A of the rectangular container during an inter
    11·1 answer
  • If a wave has a frequency of 5 Hz, what is its period?
    13·1 answer
  • In nuclear reactions, the products have less than the reactants. A) mass B) energy C) momentum D) mass-energy​
    9·1 answer
  • A tube with sealed ends has some sand at one end. When the tube is turned upside down the sand falls 0.6m then settles down agai
    11·2 answers
  • If a car starts from rest and attains a velocity of 10m/square in 5 secondscalculate the accerleration​
    14·2 answers
  • Based on the data in the table, what will happen when a sound wave travels
    5·2 answers
  • Ask For
    8·1 answer
  • Dharna is said to be concentration it is true or false​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!