When a vehicle travels at a steady speed the driving force and the

Physics

1 answer:

Ivanshal [37]2 years ago

3 0

Answer:

.......

Must be equal

Explanation:

You might be interested in

Suppose you found a mineral crystal that looked like topaz. what two minerals could you use in a scratch test to help determine

Vesna [10]

The two most important minerals you need to do the test are <span>Corundum and quartz. You use that to do scratch test</span>

4 0

3 years ago

Describe the rules for collecting evidence against a defendant

nataly862011 [7]

In a civil case discovery is the process by witch the plentiful and the defendant exchange information to prove the case or defendant against the accusation. The rules for discovery are usually the stipulate the request of documents that are reasonable but in an attempt to prove wrongful termination.The defendant could ask to turn over the preference review for the past ten years.

Tried to simplify this as little as I could hope it helped

3 0

3 years ago

A straight wire of length 0.56 m carries a conventional current of 0.4 amperes. What is the magnitude of the magnetic field made

djverab [1.8K]

Answer:

The magnitude of the magnetic field made by current in the wire is 3.064 x 10⁻⁶ T.

Explanation:

Given;

length of the straight wire, L = 0.56 m

conventional current, I = 0.4 A

distance of magnetic field from the wire, r = 2.6 cm = 0.026 m

To determine magnitude of magnetic field made by current in the wire, we will apply Bio-Savart Law;

$B = \frac{\mu_o}{4\pi r} \frac{LI}{\sqrt{r^2 +(L/2)^2} } \\\\B = \frac{4\pi *10^{-7}}{4\pi *0.026} \frac{0.56*0.4}{\sqrt{(0.026)^2 +(0.56/2)^2} }\\\\B = 3.846*10^{-6}(0.7966)\\\\B = 3.064*10^{-6} \ T$