To find the drift speed of the electrons in the metallic wire, we can use the formula that relates current (I), charge carrier density (n), charge of an electron (e), cross-sectional area (A), and drift speed (v_d): I=n⋅e⋅A⋅vd Where:- I = current in amperes (A)- ...
Step by step video & image solution for A current i ampere flows along the inner conductor of a coaxial cable and returns along the outer conductor fo the cable, then the magnetic induction at any point outside the conductor at a distance r metre from the axis is by Physics experts to ...
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Does current direction matter in Ampere's law? Find the value of diode DC resistance at I_D = 3mA ve I_D = 25 mA by the given current-voltage characteristic. Calculate the magnetic field inside a solenoid with 223 turns per meter, with a 2.1 A current flowing. ...
Current: The electric current is a physical quantity that can be defined as the ratio of the flow of the charge in the conductor to the per unit time. The basic standard fundamental unit for the electric current is in Ampere. The electric current can be regarded as a scalar quanti...
The authors declare no conflict of interest. Nomenclature A Area Cp Specific heat, J·kg−1·K−1 g The acceleration of gravity, m·s−2 h Heat transfer coefficient I Current (ampere) K Thermal conductivity, W·m−1·K−1 m. Mass flow rate of the fluid Nu Nusselt number ...
1.ampere. 2.angstrom. 3.answer. A Symbol. 1.the first in order or in a series. 2.(sometimes l.c.) (in some grading systems) a grade or mark indicating excellence or superiority. 3. a.the sixth tone of the ascending C major scale. ...
Ohm’s Law V = I x R (Volts = Current x Resistance). The Ohm (Ω) is a unit of electrical resistance equal to that of a conductor in which a current of one ampere is produced by a potential of one volt across its terminals. Ohm's law, named after its discoverer the German physi...
An AC of frequency f is flowing in a circuit containing a resistance R and capacitance C in series. The impedance of the circuit is equal to AR+f BR+2πfC CR+12πfC D√R2+X2CSubmit A given alternating current has an rms value of 5.6 ampere. If this current flows in a circuit con...