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
xz_007 [3.2K]
3 years ago
10

NEED HELP WITH THIS! ( arithmetic sequences )

Physics
1 answer:
egoroff_w [7]3 years ago
7 0
I am no use to you i forgot this concept
You might be interested in
Why are Watson’s experiments considered controversial?
iris [78.8K]
D, it is considered unethical today
4 0
3 years ago
Read 2 more answers
Determine the inductive reactance for a 50 mH inductor that is across a 15 volt, 400 Hz source.
tresset_1 [31]

Answer:

Inductive reactance is 125.7 Ω

Explanation:

It is given that,

Inductance, L=50\ mH=0.05\ H

Voltage source, V = 15 volt

Frequency, f = 400 Hz

The inductive reactance of the circuit is equivalent to the impedance. It opposes the flow of electric current throughout the circuit. It is given by :

X_L=2\pi fL

X_L=2\pi \times 400\ Hz\times 0.05\ H

X_L=125.66\ \Omega

X_L=125.7\ \Omega

So, the inductive reactance is 125.7 Ω. Hence, this is the required solution.

8 0
3 years ago
What causes the granular structure on the sun's photosphere?
Charra [1.4K]
Something to do with how the suns magnetic field interacts with the surface plasmas I think.
4 0
3 years ago
Which best describes two counteracting forces on an object
Natali5045456 [20]

The correct answer is B two children pulling apart a wishbone

Let me know if you have any questions, and have a nice day!

6 0
3 years ago
Read 2 more answers
The number of waves that pass a given point in a second is___.
Kisachek [45]

Answer:

Frequency

Explanation:

The frequency ( ) of a wave is the number of waves passing a point in a certain time.

5 0
2 years ago
Other questions:
  • A quantum of electromagnetic radiation has an energy of 2.0 kev. what is its frequency? planck's constant is 6.63 × 10−34 j · s.
    12·1 answer
  • why was it intresting that democritus came up with atomism given that he was a materialist philosopher
    9·1 answer
  • A dog has a mass of 20 kg. If the dog is pushed across the ice with a force of 40 N, what is its acceleration?
    9·1 answer
  • PLS PLS PLS PLS PLS HELP
    6·1 answer
  • PLEASE HURRY HELP ME THIS IS ENGLISH!!! Mr. Tushman looked right at me and smiled and nodded. He put his hand out for me to shak
    13·2 answers
  • A physicist measures the magnetic field at the center of a loop of wire with N number of turns (not a solenoid) and current I fl
    7·1 answer
  • EMERGENCY <br> Can someone help me for 1-7 please.
    9·1 answer
  • Which term describes the difference in electrical charge across a membrane?
    12·1 answer
  • What is the kinetic engery of a baseball five feet above the ground when it has already fallen 32 feet
    6·1 answer
  • Describe what happens to the magnitude of the net electrostatic force on the electron as the electron
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!