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
jek_recluse [69]
2 years ago
11

Which component measures the potential difference across a branch in a circuit? A.switch. B.resistor. C.ammeter. D.voltmeter.

Physics
2 answers:
-BARSIC- [3]2 years ago
5 0
(D)Voltmeter measures the potential difference
Mademuasel [1]2 years ago
4 0

Answer: The correct answer is option (D).

Explanation:

Voltmeter is a device which measures the the voltage applied across the circuit. It is an electrical instrument used to measure the electric potential between the two points in an electric circuit.

Where as:

A switch is the device which used to connect or disconnect the circuit.

Resistor is a device which opposes the flow of current is an electric circuit.

An ammeter the is an electrical device which measures the amount of current in flowing in amperes in an electrical circuit

Hence,the correct answer is option (D).

You might be interested in
Two particles with charges are initially very far apart (effectively an infinite distance apart). They are then fixed at positio
ddd [48]

Answer:

potential energy increases.

Explanation:

The potential energy between the two charged particles is given by

U = k Q q / r

If they are very far apart then r tends to infinity and the potential energy is zero.

If they come closer then the potential energy between the two charged particles increases.

Thus, the potential energy increases.

3 0
3 years ago
When light is reflected by a mirror, the angle of incidence is always A. equal to the angle of reflection. B. less than the angl
ankoles [38]
When light is reflected by a mirror, the angle of incidence is always <span>A. equal to the angle of reflection. We know this by the Law of Reflection.</span>
6 0
3 years ago
Read 2 more answers
What are the conditions of the thermonuclear fusion reaction in the sun?​
Verizon [17]

High temperature gives the hydrogen atoms enough energy to overcome the electrical repulsion between the protons. Fusion requires temperatures of about 100 million Kelvin (approximately six times hotter than the sun's core).

study \: well

8 0
1 year ago
What is a benefit of increased physical fitness
8_murik_8 [283]
The benefit's of increased physical fitness is better health, more pleasing appearance to some, stronger muscles and the reduction of fat.
5 0
3 years ago
High blood levels of LDL cholesterol reduces your risk of developing heart
SVEN [57.7K]

Answer:

false

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the following three statements: For any electromagnetic radiation, the product of the wavelength and the frequency is a
    15·1 answer
  • Astronauts aboard the U.S.S. Burger decide to fire the rocket thrusters for 3.0 seconds to make a course correction. While the t
    6·1 answer
  • This term refers to an intense and irrational fear of people from another country.
    14·2 answers
  • Which describes why people on earth can see light from the stars in the sky that are so far away?
    12·1 answer
  • A bridge is supported by two piers located 14 meters apart. Both the left and right piers provide an upward force on the bridge,
    13·1 answer
  • How do hormones affect only certain cells in the body but not others?
    13·1 answer
  • A spring has a natural length of 0.5 m and was stretched by 0.02 m. if the spring had a resultant energy of 0.5 j what is the sp
    13·1 answer
  • What type of energy is thermal energy
    10·2 answers
  • Where is the acceleration zero?
    14·1 answer
  • Will a beam of light that is, at first, in air and oriented perpendicular to the surface of a body of water be deflected as a re
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!