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
vodka [1.7K]
3 years ago
7

Two resistors, R1=2.79 Ω and R2=6.37 Ω , are connected in series to a battery with an EMF of 24.0 V and negligible internal resi

stance. Find the current I1 through R1 and the potential difference V2 across R2 .
Physics
1 answer:
zmey [24]3 years ago
4 0

Answer:

Current Through R₁ = I₁ = 2.62 A and V₂ = 16.6 V

Explanation:

<u>To find I₁ across R₁</u>

For series circuit same amount of current are flowing through all resister ie

I₁ = I₂ = I

To find I₁ we have to calculate R(eq)=R₁ + R₂ =2.79Ω + 6.37Ω = 9.16 Ω

V = 24.0 V (given)

So I = I₁ = V / R(eq) = 24 V / 9.16 Ω =2.62 A

<u>To find V₂ across R₂</u>

As in series circuit the potential difference across each resisters are of different amount depending upon the resistance of resister,  so V₂ = I R₂

⇒ V₂ = 2.62 A × 6.37 Ω = 16.6 V

You might be interested in
If you throw an apple towards the sky why its going up in spite of gravitational pull?
AlexFokin [52]

Answer:

Force

Explanation:

The Force You Put Behind Said Apple Is Greater Than That Of Gravitational Pull

Example : The More Power You Put behind a basketball the higher the basketball will go

6 0
2 years ago
Read 2 more answers
Two vectors are being added, one at an angle of 20.0 , and the other at 80.0. The only thing you know about the magnitudes is th
postnew [5]

Answer:a

Explanation: they are all positive

4 0
2 years ago
A baseball player hits a 140 g baseball with a force of 2800 N. What is the
Murljashka [212]
B because 2800 divide by 40 is 20
6 0
2 years ago
4. Which of the following would be a good reference point to describe the motion of a dog?
saul85 [17]

ANOTHER RUNNING DOG

Explanation:

In the given question it is to find a suitable reference point to describe  the motion of dog. Here I could suggest that it is better to compare the dog with  another running dog to create the relative speed difference to get a reliable motion variation.

Because the motion of dog is in the linear with respect to the another dog and to the acceleration produced by the dog in the required interval is easy to calculate with respect to  another dog which is already in motion.

Hence, I suggest that Motion of dog can be analysed better by analyse the motion variation of dog with  another dog running.

4 0
2 years ago
Pls reply... plss!! help me​
viktelen [127]

Answer:

this is your solution

Explanation:

Answer-1 Iodine

Answer-2 Uterus

Answer-3 Adam's Apple

Answer-4 Distance

Answer-5 Carbon dioxide

Answer-6 Zygote

7 0
2 years ago
Other questions:
  • A 3.00-kg pendulum is 28.84 m long. what is its period on earth?
    12·1 answer
  • A photon has an energy of 5.53 × 10–17 j. what is its frequency in s–1 (h = 6.63 × 10–34 j • s)?
    6·2 answers
  • The droplets on a glass of ice water are a result of water vapor releasing energy and changing to water droplets.
    15·2 answers
  • Peter throws a snowball at his car parked in the driveway. The snowball disintegrates as it hits the car. By Newton’s third law,
    10·2 answers
  • Which season is occurring in earths northern hemisphere when earths Southern Hemisphere is tilted toward the sun
    9·2 answers
  • Explain how a generator creates electricity.
    9·2 answers
  • (PLEASE HELP 20 POINTS)
    13·2 answers
  • How to solve period per loop
    14·1 answer
  • WILL MARK BRAINLIEST ONCE I KNOW THE RIGHT ANSWER *(AFTER THE FULL TEST)*
    12·1 answer
  • A child is stationary on a swing.(a)The child is given a push by his brother to start him swinging.His brother applies a steady
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!