ET 2
The internal resistance of an ideal voltage source has the value equal with
Infinite
Any value
The source value
Zero
In the R, L, C parallel circuit we know R = 5[Ω], L = 10[mH] and C = 1[μF]. The resonance frequency, fr, of the circuit will be:
Fr = 1592 [Hz]
Fr = 15 [kHz]
Fr = 150 [Hz]
Fr = 628 [mHz]
In using the analogy between the electrostatic field and the electro-kinetic field which of the analogies is incorrect:
D
A
B
C
The resistance of the spherical capacitor (the capacitor plates are two metallic spheres, concentric, of external radius a and internal radius b, and the dielectric between the spheres has the constant permitivitty ε and constant resistivity ϝ), is:
R = ϝ / (4π ) * (a-b) / (r_i*r_e), [Ω]
R = ϝ / (4π ) * (a-b) / (a*b), [Ω]
R = ϝε / (4π ) * (a-b) / (a*b), [Ω]
R = ϝ / (4π ) * (r_e-r_i) / (r_i*r_e), [Ω]
{"name":"ET 2", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Test your knowledge of electric fields, circuit components, and fundamental electrical concepts with our engaging quiz!10 challenging questionsImmediate feedback on your answersPerfect for students and enthusiasts alike","img":"https:/images/course1.png"}
More Surveys
Electrical Circuits Quiz
3230
Subject Preferences
3229
Kinetic and Potential Energy Demonstration
3229
Test Your Knowledge on Time and Space
10522
Physics Study Evening
4238
Mivane
8417
Do you know what Mechatronics is?
10519
QUIZZ PHYSICS-1 (CH5) -OSAMA AL-SALEH
15831
Chemistry Understanding
4230
Heat Transfer Processes
94282
Sample EOG Survey
603031
Sample Science EOG
603031