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
mash [69]
3 years ago
10

Could someone answer this?

Physics
1 answer:
Nadusha1986 [10]3 years ago
6 0

Answer:

Here the circuit in which a 4Ω resistor resistor is connected in series and two 8Ω resistor resistors are connected in parallel. Also, ammeter and voltmeter connected in series and parallel circuit respectively.

Now,

The maximum power of each resistance is 16 W

The 4Ω resistor is linked in series with the circuit.

so, P o w e r = I

two

R, here i is the current through the resistor resistor R

1 6 = I

two

∗ 4 Ω

i = 2A

Now 2A passes through parallel resistors of 8Ω resistance.

we know that, in parallel, the potential difference must be constant,

the current is divided into two parts, because the same resistance current in each resistance will be half. then the current through each resistor in parallel is

2 A

two

.

= 1 A

So finally the current through the 4Ω resistor = 2 A

current through each 8Ω resistor = 1 A

Explanation:

I hope this answer has helped you

You might be interested in
What is the chemical name for lime
Sergio039 [100]
Calcium Oxide
CaO I think
5 0
3 years ago
We have a long wire with a circular cross section and radius a = 2.40 cm. The current density in this wire is uniform, with a to
Alika [10]

Answer:

The magnitude of the magnetic field is 7.49x10⁻⁶T

Explanation:

The magnetic field is:

B=(\frac{\mu i}{2\pi R^{2} } )r

Where

i = current = 3 A

R = radius = 2.4 cm = 0.024 m

r = distance = 0.72 cm = 7.2x10⁻³m

Replacing:

B=(\frac{4\pi x10^{-7} *3}{2\pi *0.024^{2} } )*7.2x10^{-3}= 7.49x10^{-6} T

7 0
3 years ago
An 80 kg hockey player is skating at 4.1 m/s when an 85 kg hockey player from
atroni [7]

Answer:

ygubh

Explanation:

bgubgyu

6 0
3 years ago
What describes a sound wave as it travels through a medium
Softa [21]
Sound waves in air (and any fluid medium) are longitudinal waves because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves.
5 0
3 years ago
A car accelerates uniformly in a straight line
Alinara [238K]

Recall that

{v_f}^2={v_i}^2=2a\Delta x

The car starts from rest, so v_i=0, and we get

{v_f}^2=2\left(2.8\dfrac{\rm m}{\mathrm s^2}\right)(69\,\mathrm m)\implies v_f\approx19.66\dfrac{\rm m}{\rm s}

4 0
3 years ago
Other questions:
  • Can we use copper wire instead of eureka wire
    8·1 answer
  • In the first law of thermodynamics, triangle E=Q-W, what does Q stand for
    8·1 answer
  • Can you guys plz help me ​
    14·1 answer
  • Jenna made an electric circuit as seen in the picture. She placed a thermometer near her light bulb. The light bulb was turned o
    7·2 answers
  • An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector
    8·1 answer
  • What does a forensic anthropologist do?
    15·1 answer
  • Which graph above best illustrates homeostasis
    7·1 answer
  • • What is the velocity of the large hopper at the instant before it hits the table?
    9·1 answer
  • 4. Kamini uses a thick blanket for sleeping during cold weather. What is the function of the blanket? Explain your answer.​
    14·2 answers
  • a car is moving at a vilocity of 120 km/h due east another car is moving at a velocity of 100,km/h due west. how fast are th car
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!