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QPage 393: Q2: HC Verma: Concepts of Physics - Volume 2 X-Rays Page 393: Q2 Solution: In a Coolidge tube, electrons strike the target and stop inside …
In a Coolidge tube, electrons strike the target and stop inside it. Does the target get more and more negatively charged as time passes?
Step-by-Step Verified Solution
**Answer:** No, the target does not become more and more negatively charged.
**Step-by-Step Explanation:**
The electrons that strike the target are absorbed, but they are replenished by the current flowing from the cathode. The target is connected to the positive terminal of the high-voltage supply, which continuously draws electrons away. The target remains electrically neutral overall [citation:13].
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