Magnetism And Electricity No,2

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Quizzes Created: 1 | Total Attempts: 56

| Attempts: 56

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1/13 Questions

A __ __ __ __ __ __ circuit is one that has a single path for the current to follow.

About This Quiz

Explore the fundamentals of circuits in Magnetism and Electricity No. 2, featuring questions on series and parallel circuits, home electrical systems, and safety devices like fuses and circuit breakers.

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2.

A __ __ __ __ __ __ __ __ circuit is one that has more than one path for an electric current to follow.

Explanation
A series circuit is one that has more than one path for an electric current to follow. In a series circuit, the components are connected one after another, so the current flows through each component in the same direction. This is in contrast to a parallel circuit, where the components are connected side by side, allowing the current to divide and flow through multiple paths. Voltage refers to the potential difference between two points in a circuit, while repel and attract are terms related to the interaction of charged particles.

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3.

__ __ __ __ wiring is wired in parallel circuits

Explanation
The given question is incomplete and does not provide enough information to determine the correct answer. The options provided are unrelated and do not form a coherent sentence. Therefore, an explanation cannot be generated.

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4.

Every home has a __ __ __ __ or a circuit breaker.

Explanation
The question asks for a term that is related to a home and is either a voltage, fuse, repel, or attract. Out of these options, only "voltage" and "fuse" are related to homes and circuitry. "Repel" and "attract" are not related to homes or circuit breakers. Therefore, "voltage" and "fuse" are the correct answers.

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5.

Every home has a fuse or a __ __ __ __ __ __ __ breaker.

Explanation
The correct answer is "circuit" because a fuse or circuit breaker is used to protect the electrical circuit in a home from overloads or short circuits. It acts as a safety device by interrupting the flow of electricity when there is a problem in the circuit, preventing damage to the electrical system and reducing the risk of fire or electrical shock.

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6.

Every __ __ __ __ has a fuse or a circuit breaker.

Explanation
The given question is asking for something that has a fuse or a circuit breaker. A yard, store, home, and bed are all places or locations, and it is common for these places to have fuses or circuit breakers to protect against electrical issues or overloads. Therefore, all of the options provided are correct answers.

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0
7.

Sources of electrical current: __ __ __ to __ __ __

Explanation
The given answer options D00 to D01, D60 to D66, D10 to D11, and D20 to D21 are all valid sources of electrical current.

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8.

Sources of electrical current: D60 to D66 (select 3)

Explanation
The correct answer choices for the sources of electrical current are chemical-battery, generator-wire coil and magnet produces electricity, and solar cell or solar collector changes sunlight into electrical energy. These options are the only ones that describe methods or devices that can produce or convert electrical energy. The other options, Tom Tumb and Suzzie Snow Flake, do not provide any relevant information about electrical current sources.

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9.

A __ __ __ __ __ __ __ is a force that pushes electricity along the wires

Explanation
A voltage is a force that pushes electricity along the wires.

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10.

A voltage is a __ __ __ __ __ that pushes electricity along the wires

Explanation
The correct answer is "force." A voltage is a force that pushes electricity along the wires.

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11.

A transformer changes the __ __ __ __ __ __ of a current

Explanation
A transformer changes the voltage of a current.

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12.

A __ __ __ __ __ __ __ __ __ __ __ changes the voltage of a current

Explanation
An electrical transformer changes the voltage of a current. Transformers are devices that can increase or decrease the voltage of an electrical current. They work on the principle of electromagnetic induction, where a changing magnetic field induces a voltage in a nearby conductor. Transformers are commonly used in power distribution systems to step up or step down the voltage for efficient transmission and use of electrical energy. While voltage, electrical, and transformer are all related to the concept of changing the voltage of a current, air craft is unrelated to this process.

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13.

List the safety tips to use around electricity...see science book