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Schach [20]
3 years ago
12

What is the total surface charge qint on the interior surface of the conductor (i.e., on the wall of the cavity)

Physics
1 answer:
RSB [31]3 years ago
6 0

Answer: hello your question is incomplete below is the missing part

A spherical cavity is hollowed out of the interior of a neutral conducting sphere. At the center of the cavity is a point charge, of positive charge q.

answer:

- q

Explanation:

Since the spherical cavity was carved out of a neutral conducting sphere hence the electric field inside this conductor = zero

given that there is a point charge +q at the center of the spherical cavity hence for the electric field inside the conductor to be = zero the total surface charge qint on the wall of the cavity will be -q

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10m

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4. T or F X-rays, ultraviolet light, and gamma rays all can travel through interplanetary space, so they are examples of waves.
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5. The amplitude of water waves as you get farther from the disturbance that caused them decreases.

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The electromagnetic spectrum consists of the range of all types of EM radiation. Radiation is packet of energy that travels and spreads out. It has radio waves, infrared waves, visible light waves, ultraviolet rays and microwaves.

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3 0
2 years ago
Which particle will be deflected toward the positive plate as it enters the electric field
Juli2301 [7.4K]

Answer:

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3 0
3 years ago
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A current loop ABCDA consists of a metal rod. a resistor R, and a pair of conducting rails separated by a distance d. The rod ha
Lilit [14]

Answer:

a) \vec{d} =B-A

b) I=\frac{B*v*d*\sin 90 \textdegree}{R}

c) v \approx 0.6m/s

Explanation:

From the question we are told that

Magnetic field strength B=3.6T

Distance traveled d=7m

Mass m=4.7 kg

Resistance r=8.2 ohm

Gravitational acceleration g=9.8m/s^2

\theta =90 \textdegree Because of perpendicularity

a)

Generally the direction of the current will be given as

\vec{d} =B-A

Because it opposes increases of magnetic flux

b)

Generally the equation for induced EMF E is mathematically given as

E=B*v*d*\sin \theta

E=B*v*d*\sin 90 \textdegree

Generally the equation for induced current I is mathematically given as

I=E/R

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c)

Generally the the equation for force F at terminal speed is mathematically given as

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v=0.59475m/s

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7 0
3 years ago
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