Which of the following units belongs to magnetic flux to?
a. Ampere*Volt
b. Tesla
c. Volt / s
d. Tesla*m
e. C * ohms
Which of the following units belongs to magnetic flux to? a. Ampere*Volt b. Tesla c. Volt...
which of the following units belongs to magnetic flux a. Amper volt b. Tesla c. Volt / s d. Tesla m e. C. Ω
which of the following units belongs to magnetic flux? A. amper. volt B. tesla C. volt / s D. tesla. m E. C. Ω
which of the following units belongs to magnetic flux ? A. Amper . volt B. Tesla C. Volt / s D. Tesla . m E. C. Ω
20. Suitable units for Ho are: A) tesla B) newton/ampere C) weber/meter D) kilogram-ampere/meter E) tesla-meter/ampere
Which combination of units represents electrical power? a. C / s b. A. volt c. J / C d. Ω .s e. A. Ω / s
Which combination of units represents electrical power? A. C / s B. A. volt C. J / C D. Ω. s E. A. Ω / s
Question5 (5 points) A linear motor composed of conducting rod (the rotor) and permanent magnetic stator that provides a uniform magnetic flux density of 0.8 tesla in the shown direction. The rail is composed of conducting material that has a negligible resistance. The effective length of the rod in contact with the rail is L-9 cm with total resistance of 0.9 ohm. If a dc voltage source of 9 volt is connected as shown in the figure and the resistance...
Ampere showed that the magnetic force experienced by a compass needle in the vicinity of a current carrying wire acted at _______ angles to the current along a series of concentric circles. a)30° b)90° c)45° d)60° A way to calculate the flux density would be a)I/Fl b)I/FlL c)FIL
A single phase transformer core, for use in a 50Hz electrical network, has the following magnetic characteristic Flux Density B Magnetic Field Strength H Total Core Loss 0.8 1.28 1.68 2.09297RMS Ampere-Turns/cm 1.23 1.85 2.2 2.73 Watts/k 1.0 1.1 1.2 Tesla The core has a cross-sectional area of 175cm2, the mean magnetic path length is 160cm and the density of the core material is 7.5gm/cm3. (a) If a no-load voltage ratio of 6600/231 is required, choose a suitable number of...
A Coulomb of charge per second is the same as... a. a volt per second b. a volt times a second c. a Watt d. a Coulomb e. an Ampere