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Q: The grid in a high-vacuum triode is usually kept negatively charged with respect to the cathode so that the electrons may be A. attracted to the anode instead of the grid. B. accelerated toward
the cathode. C. accelerated toward the anode. D. attracted to the cathode instead of the grid
A: D. accelerated toward the anode. The anode is positively charged to attract the electrons coming from the cathode. The electrons, being negatively charged, will not be attracted to the grid.
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User: The grid in a high-vacuum triode is usually kept negatively charged with respect to the cathode so that the electrons may be A. attracted to the anode instead of the grid. B. accelerated toward the cathode. C. accelerated toward the anode. D. attracted to the cathode instead of the grid

Weegy: D. accelerated toward the anode. The anode is positively charged to attract the electrons coming from the cathode. The electrons, being negatively charged, will not be attracted to the grid.
eturker|Points 1869|

User: A transmission system at a radio station uses a/an _______ to convert a direct current into a high frequency alternating current. A. modulator B. oscillator C. demodulator D. transmitting antenna





Weegy: D) transmitting antenna
Expert answered|Shanaaz1986|Points 270|

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Asked 4/30/2012 3:21:04 PM
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The term quantum mechanics refers to the study of A. astronomy. B. cosmology. C. molecular chemistry. D. subatomic particles. User: The British argued that the banning of the opium trade by Chinese authorities in 1839 was wrong because it violated A. basic human decency. B. the rights of individual Chinese to do as they pleased. C. freedom of commerce. D. Britain's right to do whatever it wanted.
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Expert Answered
Updated 3/8/2014 10:30:08 AM
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The term quantum mechanics refers to the study of subatomic particles.
Added 3/8/2014 10:30:08 AM
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