Which of the following will exert a pressure on a stationary charge?
 AB A continuous electric field The metric unit for present is Ampere In a resistor, current is Inversely proportional to resistance Transformers have the right to be supplied to change the currents and voltages in Alternating current circuits.You are watching: The electrical power dissipated in an appliance depends on In a battery circuit with various resistors in parallel, the Voltage is the same throughout each resistor. Two charges are separated by one meter and exert a force of 1N on every other. If the charges are driven to a separation of 0.25m, the pressure on each charge will be 16N If a complete charge that 10 C passes through a cable in 5 s, what is the existing in the wire? 2 A. Ohm’s law provides a relationship between Current and also voltage The electric agency charges a residence on the basis of consumption of Energy An AC voltage can be enhanced or reduced with a Transformer Voltage is a measure of Electric potential ar strength Stationary fees can produce magnetic fields. False Every proton in the cosmos is surrounding by that is own all the the above A ferromagnetic product becomes demagnetized over the _______ temperature. Curie A generator is a maker that converts Mechanical energy into electric energy Magnetism results from the activity of electric charge. The metal detectors that world walk through at airports operate via Faraday’s law If the distance between two charges is diminished by a factor of three, what result will this have actually on the electrostatic force between the charges? It will increase by a factor of 9. The unit the resistance is dubbed a(n) Ohm One ampere times one second is a unit of Charge Electric fee is measured in systems of Coulombs In a metal conductor, what moves? Electrons Household circuits space wired in (Choose the correct answer below) in stimulate to protect against drops in voltage as other devices are rotate on. Parallel The voltage throughout the input terminals the a transformer is 110V. The primary has 50 loops and also the second has 25 loops. The calculation voltage the the transformer is 55V A device of an electron, a proton and also a neutron has a net fee of (Remember the “^” means the following number is an exponent.) Zero An electrical motor converts Electrical energy into mechanical energy An iron pond is much more strongly attractive to north or south, no matter If the voltage throughout a resistor is doubled, the current will Be doubled Compared come a neutral particle, a an adverse ion has A excess of electrons The earth magnetic phibìc pole lies near The Earth’s geographic south pole The earth magnetic field Is believed to arise native currents in the earth’s core Stretch a copper wire so the it is thinner and also the resistance in between its ends Increases The electrical power dissipated in an appliance relies on all of the above In the context of navigation, the hatchet “declination” refers to the reality that The magnetic poles that the planet are offset from the geographic North and also South poles The southern pole the the Earth's magnetic fields is situated at the Earth's geographic north pole In a battery circuit with different resistors in parallel, the Voltage is the same across each resistor The energy of an electron in the floor state that hydrogen is -13.6eV. The energy of the next greater state is -3.4eV Which chemist very first used the theory of atom to describe how atoms integrate to type molecules? Dalton In Robert Mulliken’s oil fall experiment, that measured the fee of the electron through balancing i beg your pardon two pressures acting on the oil drops? Electrostatic forces and gravity J.J. Thomson uncovered that cathode light ray were really a stream of Electrons If you want to discover the number of neutrons in a given element, girlfriend would Subtract the atom number from the fixed number Electrons are around 2000 times more massive than protons. False Elements in tower IIA the the periodic table are referred to as the Alkaline earth metals Protons are around 2000 times an ext massive 보다 neutrons. False The maximum variety of electrons that can have the principle quantum number n=2 in a provided atom is 8 Isotopes the an facet are atoms the have The same number of protons yet a different number of neutrons How many quantum number are needed to clues the state of one atom in the Schroedinger theory? 4 Atoms in an incandescence gas Emit properties frequencies that light Protons and neutrons are believed to be composes of smaller sized particles called quarks. True The atomic weight of potassium is 39.1. From this, one might correctly conclude that there is a little percentage of potassium atom with more than 20 neutrons. Robert Mullikan measured The electron charge Fill in the empty in this collection of letter signifying the angular inert quantum number of one atom: “s, p, ?_?, f, g, …” d In which pillar of the regular table are the halogens located? VIIA Why did timeless physics predict that atoms can not exist? Orbiting electrons emit radiation and spiral into the nucleus Valence electron are The outermost electrons, those that get involved in chemical reactions When one electron moves from one quantum state to an additional it deserve to absorb or emit any amount the energy. False Identify the variety of protons, neutrons and also electrons in one atom that 19/9 F 9 protons, 10 neutrons and also 9 electrons Rutherford concluded from his alpha bit on gold foil experiments that the volume of an atom Is mostly empty space Photon emission from an atom occurs once an electron go from A greater energy quantum state to a lower energy quantum state How numerous electrons are in the valence covering of chlorine? 7 The theory that matter, favor light, deserve to exhibit wave-like behavior was Verified with Young’s two-slit experiment Elements in the same tower of the regular table exhibit comparable chemical reactions. True Elements in the same row of the regular table exhibit similar chemical reactions.See more: Study S How Do Flies Land On The Ceiling, Mystery Solved: How Flies Land Upside Down False Heisenberg’s uncertainty principle says that you cannot simultaneously recognize the momentum and position of an electron exactly. True Atoms of an element with the same chemical properties yet different masses are called Isotopes The atomic variety of an facet is the complete number of Protons According come the quantum mechanical version of the atom, electron exist in Orbitals In the Bohr design of the hydrogen atom, how plenty of quantum number are provided to point out the quantum state? 1
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