3 years ago

If you touch the two probes together while the DMM is set to resistance, what will happen?

1 answer:

8 0

If the meter's battery is good and the meter is working OK, it should read zero ohms.

Most meters have a little adjustment wheel on the side to SET the reading to exactly zero when the probes are touched together.

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A single-turn circular loop of radius 6 cm is to produce a field at its center that will just cancel the earth's field of magnit

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Answer:

The current is $I = 6.68 \ A$

Explanation:

From the question we are told that

The radius of the loop is $r = 6 \ cm = 0.06 \ m$

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Now for the earth's magnetic field to be canceled out the magnetic field generated by the loop must be equal to the magnetic field out the earth

$B = B_e$

=> $B_e = \frac{\mu_o * N * I }{ 2 * r}$

Where $\mu$ is the permeability of free space with value $\mu _o = 4\pi * 10^{-7} N/A^2$

$0.7 *10^{-4}= \frac{ 4\pi * 10^{-7} * 1 * I}{2 * 0.06}$

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3 years ago

Which is better, ramen, or spaghetti

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Answer:

ramen

Explanation:

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Answer:

b) 2ft/s

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