Question

Given the data: Accelerating voltage = 120 V Deflecting voltage = 32 V Deflection = 2.4...

Given the data:
Accelerating voltage = 120 V
Deflecting voltage = 32 V
Deflection = 2.4 cm

What will the deflection of an electron beam in a cathode ray tube be changed to if the accelerating voltage is increased to 480 V and the deflecting voltage remains at 32 V?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Consider a cathode ray tube. In this tube, a potential difference of ΔV = 111 V...
Consider a cathode ray tube. In this tube, a potential difference of ΔV = 111 V accelerates electrons horizontally in an electron gun. Positively charged anodes focus the electrons into a beam. Horizontal and vertical deflecting plates use potential differences to steer the beam. In the main part of the cathode ray tube, there is a magnetic field with magnitude B = 3.40·10^-4 T. The direction of the magnetic field is upward and perpendicular to the initial velocity of the...
You reproduce Thompsons e/m experiment by applying an accelerating voltage of 295 V to the apparatus....
You reproduce Thompsons e/m experiment by applying an accelerating voltage of 295 V to the apparatus. (a) At what fraction of the speed of light do the electrons move? (b) If the deflecting electric field has a magnitude of 8.0·106N/C, what is the strength of the magnetic field? (c) If the beam radius r is measured to be 5 cm, what must be the strength of the magnetic field produced by the Helmholtz coils? Hint: you know the value of...
CAn someone please let me know if my answers are correct Exercise 1: Construction of a...
CAn someone please let me know if my answers are correct Exercise 1: Construction of a Galvanic Cell Data Table 1. Spontaneous Reaction Observations. Metal in Solution Observations Zinc in Copper Sulfate Zinc turned black Copper in Zinc Sulfate There was no change Data Table 2. Multimeter Readings. Time (minutes) Multimeter Reading (Volts) 0 1.08 15 1.08 30 1.08 45 1.08 60 1.08 75 1.08 90 1.08 105 1.08 120 1.05 135 1.04 Data Table 3. Standard Cell Potential. Equation...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT