Electric field answers - Study guides, Class notes & Summaries

NCCER 26201-20 ALTERNATING CURRENT QUESTIONS AND ANSWERS FULLY SOLVED An electric current always produces ? A magnetic field The number or cycles an alternating electric current undergoes per second is known as ? Frequency What is the peak voltage in a circuit with an RMS voltage of 120 VAC ? 170 VAC Wich of the following conditions exist in a circuit of pure resistance ? The voltage and current are in phase In a purely resistive AC circuit where 240v is applied ...

MCAT EXAM REVIEW 2 QUESTIONS AND ANSWERS (GRADED A)MCAT EXAM REVIEW 2 QUESTIONS AND ANSWERS (GRADED A)MCAT EXAM REVIEW 2 QUESTIONS AND ANSWERS (GRADED A)MCAT EXAM REVIEW 2 QUESTIONS AND ANSWERS (GRADED A) what will increase electric field strength - ANSWER - formula= E=mg/q therefore, increasing the density of the oil and decreasing the charge magnitude of the drop will increase the E what will decrease electric field strength - ANSWER - formula= E=mg/q decreasing the mass of the oil d...

NETA level II exam questions & answers 2023 What is the preferred method of performing primary-injection testing on a low voltage circuit breaker with ground fault protection? Use of the manufacturer's test kit or rewiring the neutral CT input is the preferred method of primary-injection testing on a low voltage circuit breaker with ground fault protection, otherwise two poles can be connected in series to provide balanced secondary currents to the trip unit. At what current level does ...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

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T or F: Falling film evaporators are the only type of evaporator that are used in the food industry due to their sanitary design correct answers False T or F: Specific heat refers to the amount of energy needed to raise the temperature of 1 kg food by 1 oF. correct answers False T or F: High intensity pulsed electric field (HIPEF) acts to inactivate microorganisms by creating pores in the cell membrane correct answers True T or F: The cold spot of a container filled with peas in brine w...

Princeton MCAT Exam #2 Questions and Answers (Graded A)Princeton MCAT Exam #2 Questions and Answers (Graded A)Princeton MCAT Exam #2 Questions and Answers (Graded A)Princeton MCAT Exam #2 Questions and Answers (Graded A)What single change to the experimental system would reduce the electric field strength necessary to maintain the oil drop in static equilibrium? - ANSWER - Decreasing the mass of the drop -When the oil drop (with charge -q) is in static eqbm, the electric force it feels, qE up...

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PHYS 1260 Exam 1 DeWitt questions and answers ,latest updated Just as gravity is the study of a wide range of interactions, "electricity" is the study of a wide range of a) electrical charges b) electrical forces c) electrical interactions d) none of the above C Electrostatics is a branch of electricity that focuses on a) electrical charge b) electrical force c) both of these when static d) none of the above C In an electrically neutral atom the number of protons in th...