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
Galina-37 [17]
4 years ago
10

Without a battery , why would a circuit not work

Physics
1 answer:
ololo11 [35]4 years ago
5 0

Answer:

The cell will have no electromotive force in it.

Explanation:

The battery provides the chemical energy that produces the force needed to move electron around the circuit and to generate electrical energy.

  • electrochemical cells are devices in which chemical reactions produce electric current.
  • The electromotive force inherent in a cell provides the driving force for the current to flow.
  • Without this force, there would not be enough energy to move the electrons.  
You might be interested in
What’s gravitational pull of the earth
DENIUS [597]

Explanation:

9.807 m/s squared is the gravitational pull of planet Earth.

8 0
3 years ago
Read 2 more answers
A distant planet with a mass of (7.2000x10^26) has a moon with a mass of (5.0000x10^23). The distance between the planet and the
BARSIC [14]

Answer:

Explanation:

This is a simple gravitational force problem using the equation:

F_g=\frac{Gm_1m_2}{r^2} where F is the gravitational force, G is the universal gravitational constant, the m's are the masses of the2 objects, and r is the distance between the centers of the masses. I am going to state G to 3 sig fig's so that is the number of sig fig's we will have in our answer. If we are solving for the gravitational force, we can fill in everything else where it goes. Keep in mind that I am NOT rounding until the very end, even when I show some simplification before the final answer.

Filling in:

F_g=\frac{(6.67*19^{-11})(7.2000*10^{26})(5.0000*10^{23})}{(6.10*10^{11})^2} I'm going to do the math on the top and then on the bottom and divide at the end.

F_g=\frac{2.4012*10^{40}}{3.721*10^{23}} and now when I divide I will express my answer to the correct number of sig dig's:

Fg= 6.45 × 10¹⁶ N

8 0
3 years ago
Which are true about the proton?
Scrat [10]

Answer:

B

Explanation:

bIrish Kaleb picked Lucian usual

4 0
3 years ago
Read 2 more answers
6. A car drives 750 miles in 10 hours. Calculate the speed of the truck<br><br><br> .
Dmitriy789 [7]

Answer:

75 miles an hour

I hope this is correct and helps

3 0
3 years ago
Three resistors with the values of R_1, R_2, and R_3 are connected in parallel. Which of the following expresses the total resis
bagirrra123 [75]

Answer: Option d.)

R_eq = (1/R_1 + 1/R_2 + 1/R_3)^-1

Explanation:

Since, there are three resistors connected in parallel, the reciprocal of the total resistance of the resistor combination (R_eq) is obtained by adding the reciprocal of each resistance.

i.e 1/R_eq = (1/R_1 + 1/R_2 + 1/R_3)

So, R_eq = (1/R_1 + 1/R_2 + 1/R_3)^-1

Thus, the total resistance (R_eq) is equal to the inverse of the sum of the reciprocal of each resistance.

3 0
4 years ago
Other questions:
  • You throw a softball (of mass 400 g) straight up into the air. it reaches a maximum altitude of 17.3 m and then returns to you.
    6·2 answers
  • Which planet is the farthest terrestrial planet from the Sun?
    14·1 answer
  • Which image represents a closed switch in a circuit?
    10·2 answers
  • Power =<br> work+ time<br> work<br> time<br> time<br> work<br> Fxd<br> Ext<br> Fxd
    11·1 answer
  • Whatis electro magnetic induction?
    5·1 answer
  • How do you calculate the speed of a 3.1eV photon and a 3.1eV electron?
    5·1 answer
  • HOw are ferns and trees alike and different and what would survive longer without rain fern or tree
    7·1 answer
  • Una tortuga se desplaza en línea recta 100cm al norte y luego 80cm al este, determine su desplazamiento
    7·1 answer
  • This. please help me.
    13·1 answer
  • Giving brainly if correct show work​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!