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
denis-greek [22]
3 years ago
8

You connect five identical resistors in series to a battery whose EMF is 12.0 V and whose internal resistance is negligible. You

measure the current that the circuit draws from the battery and find 0.969 A. What are the resistance of each resistor and the potential difference across each resistor?
Physics
1 answer:
neonofarm [45]3 years ago
4 0

Answer:

Explanation:

Total resistance in the circuit

= EMF / current in the circuit

= 12 / .969

= 12.383 ohm

This resistance consists of 5 identical resistances in series

resistance of each resistor

= 12.383 / 5

= 2.476 ohm .

potential difference on each

= current x resistance of each

= .969 x 2.476

= 2.399 V

= 2.4 V

You might be interested in
Label the three forms of energy represented in this image
Stells [14]

Answer:

Where is this image?

8 0
2 years ago
Read 2 more answers
Even when shut down after a period of normal use, a large commercial nuclear reactor transfers thermal energy at the rate of 150
Phoenix [80]

Answer:

The temperature of the core raises by 2.8^{o}C every second.

Explanation:

Since the average specific heat of the reactor core is 0.3349 kJ/kgC

It means that we require 0.3349 kJ of heat to raise the temperature of 1 kg of core material by 1 degree Celsius

Thus reactor core whose mass is 1.60\times 10^{5}kg will require

0.3349\times 1.60\times 10^{5}kJ\\\\=0.53584\times 10^{5}kJ

energy to raise it's temperature by 1 degree Celsius in 1 second

Hence by the concept of proportionately we can infer 150 MW of power will increase the temperature by

\frac{150\times 10^{6}}{0.53584\times 10^{8}}=2.8^{o}C/s

5 0
3 years ago
What force is represented by the vector?
choli [55]
Well I think B hope this helps
8 0
2 years ago
Read 2 more answers
This is for physics, i need help fast!!
jarptica [38.1K]
Speed = distance / time
S= 40 000m / 5400s
S= 7.41m/s
7 0
3 years ago
According to newton’s second law of motion, the acceleration of an object equals the net force acting on the object divided by t
Ugo [173]
C mass I am pretty sure
3 0
3 years ago
Read 2 more answers
Other questions:
  • In a pulley system, a 5-newton weight is to be lifted 2 meters. The rope is pulled 10 meters. The input force is two newtons.
    12·2 answers
  • How much current (in amps) does a 240- watt appliance draw when plugged into a typical 120-volt outlet in your home?
    5·1 answer
  • A soccer player kicks a ball with a speed of 30 m/s at an angle of 10. How long does the ball stay in the air?
    12·1 answer
  • There is a current I flowing in a clockwise direction in a square loop of wire that is in the plane of the paper. If the magneti
    15·1 answer
  • A young woman was found dead on the side of the road. Two witnesses said they saw and red cadillac hit her and drive off earlier
    7·1 answer
  • What is net force explain with an example
    6·1 answer
  • Think about plotting the distances as points on a number line where 0 represents the position of the Sun. Based on your scaling
    13·1 answer
  • Someone please help me!!
    5·1 answer
  • Find the volume of a fish tank 105cm long 75cm wide and 80.5cm high using scientific notation
    8·1 answer
  • CCL4 is Non polar and NH3 is Polar? Why?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!