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
Artyom0805 [142]
3 years ago
10

U

Physics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer: B = 0.1 Tesla

Explanation: Given that the

Emf = 6.0 V

Length L = 30 m

Speed V = 2 m/s

B = ?

The induced EMF = BVL

6 = 30 × 2 × B

B = 6/60

B = 0.1 Tesla

The magnetic field B = 0.1 Tesla.

You might be interested in
A river flows at a velocity of 3 km/h relative to the riverbank. A boat moves downstream at a velocity of 15 km/h relative to th
Alexus [3.1K]
15+3=18km/hour
Think about it like this. The boat is going 15 faster than the river, and the river is going 3 faster than the bank, so the boat is going 18 faster than the river bank
3 0
3 years ago
You are a scientist trying to develop a technology that can be used to power wrist watches. Which type of electromagnetic wave w
Salsk061 [2.6K]
Microwave because they are powerful and available can be d answer
3 0
3 years ago
Read 2 more answers
Suppose two carts, one twice as massive as the other, fly apart when the
disa [49]

Answer:

the question this morning

Explanation:

90+70 look than

8 0
2 years ago
g Which of the following is true about magnetic field lines? A. All magnetic field lines are always parallel to the Earth’s magn
Goshia [24]

Answer:B

Explanation:

Magnetic field lines form close loops and never intercept

3 0
3 years ago
So I'm struggling with rearranging kinematic formulas. Does anyone have any steps or something to help.
bekas [8.4K]

Rearranging formulas is all about simple algebra rules. Just like when solving for x in an equation, you're just isolating whichever variable you want. I'll work this one out for you and hopefully it'll help, but if you need more explanation, then feel free to comment!

D = ViT + 0.5at²   Subtract ViT from both sides

D - ViT = 0.5at²    Divide both sides by 0.5t²

\frac{D - ViT}{0.5t^{2} } = \frac{0.5at^{2} }{0.5t^{2} }    I wrote this step out a little more to show how your fraction will cancel

\frac{D - ViT}{0.5t^{2} }= a    I like to flip these around so the single variable is on the right

a = \frac{D - ViT}{0.5t^{2} }

7 0
3 years ago
Other questions:
  • A greyhound's velocity changes from rest to 19 m/s in 2 seconds. What is the greyhound's average acceleration?
    14·1 answer
  • A solid is stirred into a liquid and dissolves. Which type of mixture forms?
    7·2 answers
  • What type of front involves fast moving thunderstorms and severe weather?
    15·1 answer
  • When the Voyager I and Voyager II spacecraft were exploring the outer planets, NASA flight controllers had to plan the crafts' m
    13·1 answer
  • Explain two ways you could reduce the friction between two surfaces
    13·1 answer
  • What is true about coal as an energy source
    8·1 answer
  • Is power a vector quantity​
    14·1 answer
  • Explain why your PE and KE are usually not both high at the same time (If PE is high then usually KE is low)
    14·2 answers
  • Look at the image of a salad with chicken on a counter top .in which direction is the thermal energy moving?
    15·1 answer
  • Earth's magnetic compass and its effect on birds?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!