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
Harman [31]
3 years ago
9

The resistor if resistance 50N is connected to a potential difference of 10V

Physics
1 answer:
Igoryamba3 years ago
7 0
1. V = IR
You rearrange it to make I the subject by dividing both sides by R. You get:
I = V / R
I = 10 / 50
= 0.2 A

2. Q = It
Charge = 0.2 x 2
Charge = 0.4 C
You might be interested in
What best describes the angle between a changing electric field and the electromagnetic wave produced by it? (2 points)
Oksanka [162]

A) always equal to a right angle

4 0
3 years ago
Read 2 more answers
What types of changes in motion cause acceleration?
xxTIMURxx [149]

Answer:

Change in velocity and direction over a specific period of time.

Explanation:

In physics, acceleration can be defined as the rate of change of the velocity of an object with respect to time.

This simply means that, acceleration is given by the subtraction of initial velocity from the final velocity all over time.

Hence, if we subtract the initial velocity from the final velocity and divide that by the time, we can calculate the acceleration of an object.

Mathematically, acceleration is given by the equation;

Acceleration (a) = \frac{final \; velocity  -  initial \; velocity}{time}

a = \frac{v  -  u}{t}

Where,

a is acceleration measured in ms^{-2}

v and u is final and initial velocity respectively, measured in ms^{-1}

t is time measured in seconds.

Hence, the types of changes in motion that cause acceleration is a change in velocity and direction over a specific period of time.

6 0
3 years ago
Use the information and model to answer the following question.
olga_2 [115]

Answer:

D

Explanation:

7 0
2 years ago
Read 2 more answers
ANSWER QUICK 30 POINTS
Lelu [443]
What do you need help on
4 0
3 years ago
Ntally Check for Understanding
Wewaii [24]

Answer: 34

Explanation:

34

3 0
2 years ago
Other questions:
  • Convert the following: 9.87 x 108s = _____ h
    12·2 answers
  • 2 equal charges, 27 micro Coulomb each, are separated by 5 cm. Find force between those.
    5·1 answer
  • When doing numerical calculations involving temperature, you need to pay particular attention to the temperature scale you are u
    14·1 answer
  • A ranger in a national park is driving at 11.8mi / h when a deer jumps into the road 242 ft ahead of the vehicle. After a reacti
    5·1 answer
  • What change of state occurs during vaporization?
    9·1 answer
  • Two parallel metal plates, each of area A, are separatedby a distance 3d. Both are connected to ground and each plate carries no
    15·1 answer
  • A pendulum has a mass of 0.060 kg swinging at a small angle from a light string, with a period of 1.4 s. What is the length of t
    15·2 answers
  • Please help! The image produced by a concave mirror is ? .
    6·2 answers
  • If the northern hemisphere were tilted 90° towards the sun which location would be warmer in summer the Arctic Circle or Florida
    15·1 answer
  • To heat the water in the tank from 50°C to 58°C the immersion heater transfers
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!