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
Fudgin [204]
2 years ago
6

A 20 ohm resistor has 210 volts measured across it. What is the current?

Physics
1 answer:
AlexFokin [52]2 years ago
3 0

Answer:

Given =

Resistance = 20 ohm

Volt = 210 volts

Solution =

By Ohm's Law

R = V/I

I = V/R

I = 210/20

I = 11.5 ampere. Answer

You might be interested in
Steroid use in females can cause masculine characteristics, such as lower voice and increased body hair." True False
s344n2d4d5 [400]

Answer:

True

Explanation:

Side affects can range from

Problems with periods to Loss of breasts

7 0
3 years ago
9. Since current is the rate at which charge is flowing, if the current in the circuit decreases, what does that mean about the
TiliK225 [7]

Answer:

Electric current is defined as the rate of flow of electric charge in a circuit from point one point to another. This is carried by electrically charged particles within the circuit. Current is represented by the symbol I and its unit measured in Amperes. It is therefore related to the voltage and resistance of the circuit. If the current in the circuit reduces, the rate at which the charge and current on the capacitor reduces also proportionally in an exponential manner.

Explanation:

Since a decrease in the flow of current in the circuit is observed, the implication for the rate at which the charge and voltage on the capacitor is also an exponential decrease in the rate of flow with time. This is because the electric current is directly proportional to the electric charge and the time.

5 0
3 years ago
Lifting a piano into a truck is an example of doing negative work. A. True B. False
Elis [28]

Answer:

False

Explanation:

5 0
3 years ago
A ball of mass 0.35 kg hangs straight down on a string of length 13 cm. It is then swung upward, keeping the string taut, until
Anni [7]

Answer:

PE=0.29J

Explanation:

According to the description, there is a angle and in point swung upward of 70°

So,

Y=13*10^{-2}*cos(70) \\Y=0.0444m

Appling the equation of Potential Energy we have,

PE=mgh\\PE=(0.35)(9.8)(0.13-0.0444)\\PE=0.29J

6 0
3 years ago
What is 6.02 x 10^4 in standard notation
Vesnalui [34]
I believe you mean 6.02*10^7 but you want to shift the decimal 7 times to the right which would be 60200000 (:
4 0
2 years ago
Other questions:
  • which of the following are needed to determine how long an object is in projectile motion? tell me all that apply. a. the initia
    9·1 answer
  • An object that’s charged has more electrons than protons. An object that’s charged has fewer electrons than protons. An object t
    7·1 answer
  • One of the main differences between the intaglio and the relief printing processes is that with intaglio the ink ________ the su
    15·1 answer
  • Object A of mass M is released from height H, whereas object B of mass 0.5M is released from height 2H. What is the ratio of the
    9·1 answer
  • Do you guys know how to get a fat a**?
    10·2 answers
  • How long does it take an automobile traveling in the left lane of a highway at 60.0 km/h to overtake (become even with) another
    8·1 answer
  • What is a variable that gives location relative to an origin?
    7·2 answers
  • Camera lenses are described in terms of
    15·1 answer
  • Please help as fast you can
    9·1 answer
  • Help?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!