Please I need a step by step explanation, as I am struggling with this: In Example...
Please I need a step by step explanation, as I am struggling with this:
In Example 22.6 the length of a 60 W, 240 ΩΩ lightbulb filament was calculated to be 60 cm.
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If the potential difference across the filament is 120 V, what is the strength of the electric field inside the filament?
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Suppose the length of the bulb’s filament were doubled without changing its diameter or the potential difference across it. What would the electric field strength be in this case?
-
Remembering that the current in the filament is proportional to the electric field, what is the current in the filament following the doubling of its length?
-
What is the resistance of the filament following the doubling of its length?
Homework Answers
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Please I need a step by step explanation, as I am struggling
with this:
In Example...
Please give step by step solution so I can understand and follow along. I will rate, thank you. 3. A tungsten light bulb filament (see the figure at the right) is a coil of a coil to reduce evapor...
Please give step by step solution so I can understand and
follow along.
I will rate, thank you.
3. A tungsten light bulb filament (see the figure at the right) is a coil of a coil to reduce evaporative losses (the light bulb itself contains an inert gas to also reduce evaporative losses and to also reduce the operating temperature of the filament. The inert gas is usually argon). The uncoiled diameter of the filament is 47 μm and the...
charged gold for charged metal plates I Figure 9. Investigating the electric field between two charged...
charged gold for charged metal plates I Figure 9. Investigating the electric field between two charged metal plates 1 Figure 9.5 on page 134 shows apparatus used to investigate the field between a pair of charged, parallel plates. a Explain why the piece of gold foil deflects in the manner shown. b State and explain what would be observed if the gold foil momentarily touched the negatively charged plate. 2 A charged dust particle in an electric field experiences a...
3R MC 12 Two identical solenoids are connected to each other so that they carry the same current, and are inserted thro...
3R MC 12 Two identical solenoids are connected to each other so that they carry the same current, and are inserted through two loops in an electrical circuit, as shown left diagram. The solenoids are oriented such that when you loolk from one end, the currents are circulating in opposite directions, as showin in the second diagram. For a period of time, the current flowing through the solenoids is changing in a steady linear manner: It) ~ t. During this...
Please answer this question with conceptual explanation for each step as I am a beginner student...
Please answer this question with conceptual explanation for each
step as I am a beginner student trying to understand concepts as
well.
3. Consider the configuration of loads in the figure. to. Find the electric field that charges -3.00 nC and 6.00 nC make at the origin. b. Find the electric force on the charge of 5.00 nC. C. Find the electric field at a point with coordinates (-0.3 m, 0.3 m.
A 3.0 cm × 3.0 cm parallel-plate capacitor has a 2.0 mm spacing. The electric field...
A 3.0 cm × 3.0 cm parallel-plate capacitor has a 2.0 mm spacing. The electric field strength inside the capacitor is 1.4×105 V/m . What is the potential difference across the capacitor? How much charge is on each plate? Ive been trying but i get nothing but wrong answers. My answers for A were 414.3 and 420 but its wrong. Can you please be detail so I can understand
1. A battery is connected to a light bulb, lighting the bulb. Where in the circuit...
1. A battery is connected to a light bulb, lighting the bulb. Where in the circuit is the current the greatest? A) inside the battery B) it's the same at all these points C) inside the light bulb filament D) between the light bulb and the negative terminal of the battery E) between the positive terminal of the battery and the light bulb 2. The emf of a battery is: A) its internal resistance B) the voltage difference it provides...
Please show full work and drawings step by step I will rate you thumbs up Henry...
Please show full work and drawings
step by step I will rate you thumbs up
Henry Ford College/ Physics 232-12 Summer 2018 Problem 2 (30 points) An electron is launched at a 45 angle and a speed of s.0x 10 m/s from the positive plate of the parallel-plate capacitor shown in Figure 2. The electron lands 4.0 cm away. 6 What is the electric field strength inside the capacitor? What is the smallest possible spacing between the plates? a. b....
Chemists (and Astronomers!) like to express lengths in Angstrom units where 1 Angstrom = 10^-10m. roughly...
Chemists (and Astronomers!) like to express lengths in Angstrom units where 1 Angstrom = 10^-10m. roughly the length of a chemical bond. What is the repulsive energy of two protons that are 1 Angstrom unit apart? State your answer in both Joules and Electron Volts. The resistivity of carbon is 3.5x10^-5 Ohm m. Remembering that R=pL/A. how long a piece of carbon, 1 mm in radius would be needed for a 4000 Ohm resistor. What would the electric field be...
I need the answer for this question. It has to be step by step on a...
I need the answer for this question. It has to be step
by step on a document or a paper and it has to be clear so I can
understand. I would give thumbs up (Like) to the person that
answers correctly. If I don't understand, I would not give thumbs
up (like). Please read all the question and thank you.
The electric potential of copper Cu = +0.153V and zinc Zn = -0.763V. if you want to build a...
Step by step and explain please! Alsp dont forfet to write the formula so i can...
Step by step and explain please! Alsp dont forfet to
write the formula so i can follow along.
Thank u!
Manten 16.2 Electric Potentials and Potential Energy Due to Point Charges 11. An electron is at the origin. a) Calculate the electron potential Va at a point A, x = 0.250 cm. b) Calculate the electric potential VB at a point B, X = 0.750 cm. What is the potential difference VB - VA. c) Would a negatively charged particle...
Please give step by step solution so I can understand and
follow along.
I will rate, thank you.
3. A tungsten light bulb filament (see the figure at the right) is a coil of a coil to reduce evaporative losses (the light bulb itself contains an inert gas to also reduce evaporative losses and to also reduce the operating temperature of the filament. The inert gas is usually argon). The uncoiled diameter of the filament is 47 μm and the...
charged gold for charged metal plates I Figure 9. Investigating the electric field between two charged metal plates 1 Figure 9.5 on page 134 shows apparatus used to investigate the field between a pair of charged, parallel plates. a Explain why the piece of gold foil deflects in the manner shown. b State and explain what would be observed if the gold foil momentarily touched the negatively charged plate. 2 A charged dust particle in an electric field experiences a...
3R MC 12 Two identical solenoids are connected to each other so that they carry the same current, and are inserted through two loops in an electrical circuit, as shown left diagram. The solenoids are oriented such that when you loolk from one end, the currents are circulating in opposite directions, as showin in the second diagram. For a period of time, the current flowing through the solenoids is changing in a steady linear manner: It) ~ t. During this...
Please answer this question with conceptual explanation for each
step as I am a beginner student trying to understand concepts as
well.
3. Consider the configuration of loads in the figure. to. Find the electric field that charges -3.00 nC and 6.00 nC make at the origin. b. Find the electric force on the charge of 5.00 nC. C. Find the electric field at a point with coordinates (-0.3 m, 0.3 m.
Please show full work and drawings
step by step I will rate you thumbs up
Henry Ford College/ Physics 232-12 Summer 2018 Problem 2 (30 points) An electron is launched at a 45 angle and a speed of s.0x 10 m/s from the positive plate of the parallel-plate capacitor shown in Figure 2. The electron lands 4.0 cm away. 6 What is the electric field strength inside the capacitor? What is the smallest possible spacing between the plates? a. b....
Chemists (and Astronomers!) like to express lengths in Angstrom units where 1 Angstrom = 10^-10m. roughly the length of a chemical bond. What is the repulsive energy of two protons that are 1 Angstrom unit apart? State your answer in both Joules and Electron Volts. The resistivity of carbon is 3.5x10^-5 Ohm m. Remembering that R=pL/A. how long a piece of carbon, 1 mm in radius would be needed for a 4000 Ohm resistor. What would the electric field be...
I need the answer for this question. It has to be step
by step on a document or a paper and it has to be clear so I can
understand. I would give thumbs up (Like) to the person that
answers correctly. If I don't understand, I would not give thumbs
up (like). Please read all the question and thank you.
The electric potential of copper Cu = +0.153V and zinc Zn = -0.763V. if you want to build a...
Step by step and explain please! Alsp dont forfet to
write the formula so i can follow along.
Thank u!
Manten 16.2 Electric Potentials and Potential Energy Due to Point Charges 11. An electron is at the origin. a) Calculate the electron potential Va at a point A, x = 0.250 cm. b) Calculate the electric potential VB at a point B, X = 0.750 cm. What is the potential difference VB - VA. c) Would a negatively charged particle...
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