In a cathode ray tube, the number of electrons that reach the fluorescent screen is controlled by the A. deflecting plate. B. cathode. C. grid. D. anode.
Question
Asked 7/4/2016 10:11:04 PM
Updated 10/1/2016 9:00:29 AM
This answer has been confirmed as correct and helpful.
Edited by jeifunk [10/1/2016 9:00:28 AM], Confirmed by jeifunk [10/1/2016 9:00:29 AM]
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Original conversation
User: In a cathode ray tube, the number of electrons that reach the fluorescent screen is controlled by the A. deflecting plate. B. cathode. C. grid. D. anode.

Weegy: In a cathode ray tube, the number of electrons that reach the fluorescent screen is controlled by the - Grid.

User: The magnitude of the voltage induced in a conductor moving through a stationary magnetic field depends on the _______ and the _______ of the conductor. A. resistance, current B. distance, circumference C. color, capacitance D. length, speed

Weegy: The magnitude of the voltage induced in a conductor moving through a stationary magnetic field depends on the LENGHT and the SPEED of the conductor.
jeifunk|Points 73238|

User: If the resistance of an electric circuit is 12 ohms and the voltage in the circuit is 60 V, the current flowing through the circuit is A. 60 A. B. 720 A. C. 0.2 A. D. 5 A.

Weegy: If the resistance of an electric circuit is 12 ohms and the voltage in the circuit is 60 V, the current flowing through the circuit is 5 A. I = 60/12 = 5

User: A unit for measuring frequency is the A. watt. B. ampere. C. hertz. D. ohm.

Weegy: A unit for measuring frequency is the Hertz.
Karonher|Points 150|

User: Which of the following frequencies falls in the range of RF waves used by commercial radio broadcasting stations? A. 6,000,000 Hz B. 60 Hz C. 6,000 Hz D. 600,000 Hz

Weegy: 6000 Hz falls in the range of RF waves used by commercial radio broadcasting stations.
mothsong|Points 162|

User: When all parts of a circuit are composed of conducting materials, the circuit is said to be A. parallel. B. open. C. closed. D. shorted.

Question
Asked 7/4/2016 10:11:04 PM
Updated 10/1/2016 9:00:29 AM
This answer has been confirmed as correct and helpful.
Edited by jeifunk [10/1/2016 9:00:28 AM], Confirmed by jeifunk [10/1/2016 9:00:29 AM]
Rating
3
When all parts of a circuit are composed of conducting materials, the circuit is said to be closed.
Added 9/30/2016 8:55:56 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/1/2016 9:00:30 AM]

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Questions asked by the same visitor
The connotative meaning of a word refers to A. what it suggests about something. B. its meaning at a specific time in history. C. the irony suggested by the word. D. its dictionary definition.
Weegy: The connotative meaning of a word refers to: what it suggests about something. (More)
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Updated 7/8/2016 2:54:36 AM
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