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Zolol [24]
3 years ago
6

A copper wire carries 1 amp of electric current. what kind of charge does the electron flow create in the wire?

Physics
1 answer:
torisob [31]3 years ago
7 0
A current is just the development of electrons. Since there is no electric field from a (steady) current, this implies the wire is still electrically unbiased, ie uncharged. Accordingly the appropriate response is no charge. I trust the appropriate response will help you.
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Which term describes the difference in electrical charge across a membrane? View Available Hint(s) Which term describes the diff
Zinaida [17]

Answer:

Membrane potential

Explanation:

Membrane potential is describes the difference in electrical charge across a membrane.                                                                                                              

The difference in potential between exterior  and  interior of the  biological cell is known as Membrane potential.Generally it is denoted by  millivolts like mV and varies from -80 V to -40 V.

So the answer is Membrane potential

4 0
4 years ago
Help with 3 and check the other ones please :(
devlian [24]
I don’t know what your talking about. ?!?!?!?
7 0
3 years ago
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Oberon is a moon of Uranus. It has a mass of 3.01 x 1021 kg and is 761.4 km away from Uranus. If the force of gravity
ZanzabumX [31]

Answer:

acc to formula= F= G m1m2/rsq

mass of Uranus= F×r sq/G×m

M=3.00×10^25×761.4×761.4×10^6/6.67×10^ -11×3.01×10^21

=3×10^25-8×7614×7614/667×301×10^-2-11+21-2

=173918988×10^11/200767

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4 0
3 years ago
A uniform 1.5 T magnetic field points north. If an electron moves perpendicular (90 degrees) with a speed of 2.5x10 ^7 m/s, thro
Dmitry_Shevchenko [17]

Answer:

i think its 470

Explanation:

7 0
3 years ago
give at least 5 examples of thermometers, thermometric substance and thermometric property. please help me ASAP ​
Artist 52 [7]

Answer:

Thermometers:

1. Mercury thermometer

2. Alcohol thermometer

3. Thermocouple

4. Bimetallic strip

5. Resistance thermometer

Thermometric substances:

1. Mercury

2. Alcohol

3. Thermocouple

4. Bimetallic strip

5. Resistance thermometer

Thermometric properties:

1. Mercury's expansion with temperature

2. Alcohol's expansion with temperature

3. The voltage generated by a thermocouple

4. The change in shape of a bimetallic strip

5. The change in resistance of a resistance thermometer

Explanation:

Give me brainliest if I helped!

8 0
1 year ago
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