reference: https://drive.google.com/file/d/1Jiv9l_vNEqzpEl44l5hhaI7M9rmjfohy/view?usp=sharing

please answer all items thank you so much.

with solutions. i will give a high rate. please help thank you

What I Know Instructions: Read each sentence carefully and be able to complete the thought by choosing the letter of the correct answer. Write your answer in your answer sheet. 1. Which of the given choices is the same as 5A of electric current in reading? A. 5 J / C B. 5 V / C C. 5 C / sec D. 5 W / sec 2. The charge on an electron is known to be 1.6 x 10-19 coulomb. How many electrons are flowing in the circuit every second if an ammeter reads 1A of current in the circuit? A. 1.6 x 1019 B. 1.6 x 10-19 C. 0.625 x 1019 D. 0.625 x 1012 3. Resistivity of the material would also depend on temperature, what will happen to the temperature of the wire if its resistivity increases? A. decreasing B. increasing C. reducing D. diminishing 4. How will you connect an ammeter in a circuit if you want to measure amount of current present in the circuit? A. series with the load C. series-parallel with the load B. parallel with the load D. diagonal with the load 5. What is the relationship between current and voltage in Ohms Law? A. not related C. inversely related B. directly related D. inverse square related 6. An EMF source of 8.0 V is connected to a purely resistive electrical appliance. An electric current of 2.0 A flows through it, what is the amount of resistance present in the electrical appliance? A. 1 ohm B. 2 ohm C. 3 ohm D. 4 ohm 7. What electrical device measures small amount of current? A. Ammeter B. Galvanometer C. Voltmeter D. Ohmmeter 8. When the length of the conductor is doubled, and the area of cross-section remains the same, what will happen to resistance of the wire? A. remains the same C. will be doubled B. will become half D. will increase by four times9. How will you describe the slope between the current and the voltage in non- Ohmic conductors? A. straight line B. curve line C. diagonal line D. zigzag line 10. How do you classify materials having a resistance which changes with voltage or current? A. ohmic B. non-ohmic C. batteries D. capacitors 11. What is the relationship between resistance of the wire and its cross-sectional area? A. directly proportional C. inversely proportional B. inverse square proportion D. direct square proportion 12. "The current flow through a conductor is directly proportional to the potential difference (voltage) and inversely proportional to the resistance.", which of the given choices that this statement best defines to? A. Ohm's Law C. Coulombs Law B. Resistivity D. Conductivity 13. A radio draws a current of 7.0 A when connected to a potential difference of 115V. What is the amount of electrical power needed to operate this radio? A. 8.0 x103 W B. 8.5 x 102 W C. 8.7 x104W D. 8.0 x102W 14. Comparing thin and thick wires, which of the following statements is true? A. as compared to thin wires, thick wires offers more resistance B. as compared to thin wires, thick wires offers less resistance C. as compared to thin wires, thick wires offers no resistance D. as compared to thin wires, thick wires offers the same resistance 15. The illustration at the right shows the conventional current flow and the electron flow in a Conventional circuit. Which statements best summarizes the current flow Electron flow illustration? I. Current flows out of the positive terminal to the negative terminal of the source. II. Electrons flow out of the positive terminal to the negative terminal of the source. III. Current flows out of the negative terminal to the positive terminal of the Electron and conventional current flow source. IV. Electrons flow out of the negative Illustration: Current and electron flow terminal to the positive terminal of the Source: byjus.com source. A. I, III C. I, IV B. II, IV D. II, III@ Assessment Instruction: Read each statement carefully. Choose the letter of the correct answer to complete the thought of the statement and write it in your answer sheet. 1. Comparing thin and thick wires, which of the following statements is true? A. as compared to thin wires, thick wires offer more resistance B. as compared to thin wires, thick wires o'er less resistance C. as compared to thin wires, thick wires offer no resistance D. as compared to thin wires, thick wires offer the some resistance 2. What will happen to the amount of current if you increase the voltage across a resistor? A. decreases B. increases C. remains the same D. hecome zero 3. You were given the following bulbs: bulb A 220V, 60W; bulb B 220V, 100W; bulb C 115 V, 60 W and bulb D 115V, 100 W. Which bulb has the least resistance? A. bulb A B. bulb B C. bulb C D. bulb D 4. In a conductor, if a 6-coulomb charge flows for 2 seconds, what is the amount of electric current present in the conductor? A. 3 ampere B. 3 volts C. 2 amperes D. 2 volts 5. Which of the following equation best represents Ohm's Law A. V = IR B. V = R/ I C. R = VI D. I = R/V 6. How do we call components that obey Ohm's Law? A. Resistors C. Ohmic components B. Non-ohmic components D. Capacitors 7. How would a Voltage-Current curve looks like for an Ohmic components? A. straight line C. parabolic B. non-linear D. sinusoidal 8. What quantity is defined as the amount of energy supplied by the current in unit time? A. electric energy B. friction C. resistance D. electric power 9. How much electrical power is consumed by a 9V car battery that draws 0.3A of current? A. 5 Watts B. 2.7 Watts C. 1.5 Watts D. 0.5Watts 10. Looking at the diagram at the right, how is Voltmeter a voltmeter is connected to the load and the ammeter being connected to the load in the Ammeter circuit? Resistance A. voltmeter parallel, ammeter series B. voltmeter series, ammeter parallel -Connecting wire C. both in parallel D. both in series 11. Which of the following will likely to happen if your body becomes part of the electric circuit? A. arc flash B. electric shock C. burns D. suture 12. What is that electronic instrument that combines several measurement functions in one unit? A. ammeter B. voltmeter C. ohmmeter D. multimeter Switch 13. In the circuit diagram at the right, what is the function of the switch? A. supply voltage Light Bulb B. uses the energy Battery C. close and open the circuit Wire D. serve as path for current to flow14. Which of the following factor affects the resistivity of a wire? A. length B. material C. cross-section area D. shape 15. Which of the following is not a factor that can affect the severity of electrical shock on the body? A. path B. current C. duration d. body weight