Color Black Brown Red Orange Yellow Green Blue Violet Gray White Significant figures 0 1 2 3 4 5 6 7 8 9 Multiplier *10⁰ ×10¹ x10² ×103 ×104 x105 ×106 x107 x108 ×10⁹ Toleranc +1% +2% (+5%) +0.5% +0.25% ±0.1% +0.05% (±10%

Q: The power rating of a resistor is the maximum power it can safely dissipate without being damaged by…

A: The resistance of the resistor is given as The potential difference across the resistor is

Q: Four resisters, 10 ohms, 14 ohms, 27 ohms, and 33 ohms are in a series. How do you find the…

A: In series combination current in all the resistors will be same. In series combination the…

Q: maidongs R₁₁ = 40Q 1 2 R₂ R = 20 Q R = 60 Q Ω 3 a) Which resistor would have the greatest voltage…

A: The relationship between voltage (V), current (I), and resistance (R) is given by Ohm's law, which…

Q: Different values of voltages are placed across a resistor, and the current measured is recorded and…

A: From the graph, the voltage and current are proportional so that Ohm's law is obeyed. The slope of…

Q: The resistor R in the figure below dissipates 10 W of power. Determine the value of R. (Assume ΔV =…

A: Write the expression for the voltage drop across the 40 Ω and R resistor. The voltage drop across…

Q: What is the current through the 3N resistor? 50 6 V 9 V

A: V1 = 6 volts R1 = 3 ohm R2 = 5 ohm V2 = 9 volts Let the current flowing through 3 ohm resistor = I…

Q: Let all numbered resistors equal 5 Onms Ř2 R3 Ř1 12V R4 R5 R8 R10 R6 R7 PR11 SR12 R13 R9 SR15 SR14…

A: The equivalent circuit is given below: Since all the resistors are in series, the equivalent…

Q: What is the potential difference across the 10 ΩΩ resistor?

A: Given, Battery voltage = 15 V 10Ω and 20Ω are connected in series.Equivalent resistance of R1 and R2…

Q: What is the effective resistance of a 100 e resistor in series with another 100 2 resistor? 50 2 100…

A: Answer (1) --------. 200 ohm R1 = 100 ohm  R2 = 100 ohm  Effective Resistance Rs = R1 + R2…

Q: 123 Ο 10 Ω Ο 10 ΜΩ Ο 106 Ω 4 (tol)

A:

Q: Given the following series circuit R, R, R, 100 2 300 2 50 Ω 9 V Calculate the current I of the…

A:

Q: 19. In the diagram below the emf of the battery is 6V , R1= 1002, R2=R3=502 and R4=752 . What is the…

A:

Rutherford's scattering experiment

Rutherford’s scattering experiment is also known as the gold foil experiment. This experiment disproved the plum pudding model of J.J. Thomson. In a gold foil experiment, high-energy alpha particles are made to strike a thin gold foil. The scattered alpha particles are detected using a detector. This experiment showed that the positive charge of the atom is at the center. Most of the atom’s mass is also confined to a small volume at the center. This region is known as the nucleus of the atom.