Under which possible condition the divergence of current density vanishes.
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Q: 8.987 x Vacuum permitıvity, eo = 8.854 x 10 Use the following constants if necessary. Coulomb…
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A: Approach to solving the question: Detailed explanation: Examples: Key references:
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A: Given: Surface area = 2.00 cm2 or 2 × 10-4 m2 q = 4t3 + 5t + 6 here t is in seconds. t = 1 s To…
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Q: Consider a resistor of resistivity 1.59x10^-8 ohms•m. If an electric field of 19 V/m is applied…
A: Let the resistivity of the material of the resistor ρ, the electric field applied on its ends be E,…
Q: An iron wire cross-section 3.3 x 10-6 m2 carries current 198 A. Find the drift velocity Vd, im units…
A: Given data: Cross-sectional area A=3.3×10-6 m2 Current I=198A Known values: Density of iron ρ=7.86…
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Q: An iron wire with cross-section 1 × 10–6 m² carries current 195 A. Find the drift velocity Va, in…
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Q: Consider a resistor of resistivity 3.12 × 10-5 Ω • m, length 17.89 m, and unknown cross-sectional…
A: Given Resistivity = 3.12 × 10-5 Ω • m Length = 17.89 m Current density = 41.62 A/m2 We have to…
Q: In a wire carrying a current of 1.0 pA, how long do you have to wait, on the average, forthe next…
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Q: (a) What is conventional current? How is this related to the motion of conduction electrons in a…
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Q: Consider a resistor of resistivity 3.18 x 10-50 m, length 16.49 m, and unknown cross-sectional area.…
A: Given: The resistivity of the wire is 3.18x10-5 Ohm.m. The length of the wire is 16.49 m. The…
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Q: A stream of electrons from a wire that has a circular cross section of radius 2.00 mm is surging.…
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Q: Consider a resistor of resistivity 3.41 x 1050 m, length 15.44 m, and unknown cross-sectional area.…
A: Given data: Resistivity of resistor is, ρ=3.41×10-5 Ω·m. Length of resistor is, L=15.44 m. Current…
Q: An iron wire with cross-section 3.1 × 10-º m² carries current 158 A. Find the drift velocity Va, in…
A: Given that cross section area of the iron wire and current and also given the two carriers per iron…
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Q: We have current when the charge carriers have a net drift velocity Vd superposed on any random…
A: The correct answer is option 2. The current density is the flow of current from the unit area of the…
Q: Consider a resistor of resistivity 2.67 x 10-5 n. m, length 13.85 m, and unknown cross-sectional…
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Q: The charge across the area A= 10-4 m2 varies with time according to the relation Q(t) = 4 + 2t + t2…
A: Current is nothing but the flow of charge in time. When a charge is static, it gives rise to an…
Q: The current density in a cylindrical wire of radius 3R is given by /= 1(1-) Density is parallel to…
A: Given. Ir = Io(1-r²/R²) We need to integrate above function to find total current.
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Q: Find the current flowing through a copper wire of length 20cm, area of cross section M?, when…
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Q: determine the drift velocity, in mm/s, of the free electron constituting the current.
A: Given: Resistivity of resistor, ρ=3.83×10-8Ωm Electric field, E=18V/m Electron per volume is,…
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