156 magnetics & Emag
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | The intensity of electromagnetic radiation diminishes over distance. This is an application of this rule
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| Has the ability to block Magnetic Fields | show 🗑
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| show | Wave Particle duality
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| show | Electromagnetic radiation
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| show | Electrostatics
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| The velocity of x-ray photons | show 🗑
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| show | Their origin
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| This causes electrons to move in a conductor | show 🗑
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| show | Nothing
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| show | Watts
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| What law states that the resistance in a circuit is equal to the voltage divided by the current? | show 🗑
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| The lowest energy range of the electromagnetic spectrum | show 🗑
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| show | Hertz
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| Gamma rays are produced in the ____ of the atom | show 🗑
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| The energy of a photon is directly proportional to its | show 🗑
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| The unit of electric potential | show 🗑
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| show | Current
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| show | Direct current (DC)
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| show | Photon
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| show | 3x10^8 ms
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| What are the three wave parameters needed to describe electromagnetic energy? | show 🗑
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| Materials that are weakly repelled by either magnetic pole. | show 🗑
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| Adding an iron core to a magnetic field will do this | show 🗑
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| The unit of measure for magnet field strength | show 🗑
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| Transformers operate on this type of current? | show 🗑
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| What is the potential difference in terms of x-ray control panel | show 🗑
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| show | A Transformer
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| show | Shell type
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| show | Current
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| show | Conductors
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| show | Current
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| V = IR | show 🗑
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| show | Insulators
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| show | Semi conductors
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| show | What are the factors affecting resistance?
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| Device used to convert electrical energy into mechanical energy | show 🗑
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| show | increase voltage and decrease current
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| show | 128
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| show | 7
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| show | 15
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| show | Mutual induction
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| show | AC
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| show | a changing magnetic field
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| show | Flux lines
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| show | A magnetic field
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| show | Counter clockwise
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| show | 1.23 Ohm
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| show | Flow from negative to positive
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| Electrons move from areas of _______ to _____ concentration. | show 🗑
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| show | Electrification
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| Process of charging an object by adding or subtracting electrons | show 🗑
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| Study of fixed electric charges or charges at rest | show 🗑
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| show | Silver Au
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| show | Volt
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| This type of material is weakly repel by a magnetic field | show 🗑
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| show | Atomic #, mass density of tissue and x-ray energy (kVp)?
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| Characteristic x-rays, an ionized atom and a photoelectron are by products of this | show 🗑
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