Photoelectric current depends on

In photoelectric effect, the photo current:. The photoelectric current depends on intensity but is independent of the frequency. So, this option is incorrect.

Use app Login. In photoelectric effect, the photocurrent depends both on intensity and frequency of the incident light. Open in App. Verified by Toppr. The correct option is B does not depend on the frequency of incident light but depends on the intensity of the incident light. Photoelectronic current depends on the intensity of the light and is independent of the frequency of incident light. Similar Questions.

Photoelectric current depends on

When the light of sufficiently small wavelength is incident on the metal surface, electrons are ejected from the metal instantly. This phenomenon is called the photoelectric effect. Last updated on Feb 9, This is a great opportunity for Engineering Graduates. Get Started. English Hindi. This question was previously asked in. Answer Detailed Solution Below Option 2 : 1, 2 and 3. Start Now. The photocurrent generated depends on the following factors: 1 Frequency of the incident light Frequency is an important factor because it decides whether the effect will take place or not. For photoelectric current, we first need the photoelectric effect.

A specific amount of energy is required to liberate an electron from a metal surface, known as the work function of the metal.

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We know that the photoelectric effect is based on the quantum theory of light, which says nothing but, light comes in discrete packets and these packets are called photons. And, a photon and an electron have a one-to-one relationship i. Since w hen the frequency increases beyond the threshold, the ejected electrons move faster. An increase in the intensity of incoming light that is above the threshold frequency causes the number of electrons that are ejected to increase, but they do not travel any faster. Hence, it concludes that the photoelectric effect depends on frequency. Byju's Answer. Does the photoelectric effect depend on frequency? Open in App. Explanation: We know that the photoelectric effect is based on the quantum theory of light, which says nothing but, light comes in discrete packets and these packets are called photons.

Photoelectric current depends on

Use app Login. In photoelectric effect, the photocurrent depends both on intensity and frequency of the incident light. Open in App. Verified by Toppr. The correct option is B does not depend on the frequency of incident light but depends on the intensity of the incident light.

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Testbook Edu Solutions Pvt. Which of the following is correct related to properties of good of good insulating material? The current that flows through a material due to the photoelectric effect is known as the photoelectric current. The effect of hardness of the work material:. This is a great opportunity for Engineering Graduates. What is photoelectric effect? View Solution. The alloying elements in stainless steel are:. The typical range of dissipation factor D of capacitor is. So higher intensity, more no. The correct option is B does not depend on the frequency of incident light but depends on the intensity of the incident light. Similar Questions. In photoelectric effect, the photocurrent depends both on intensity and frequency of the incident light. A specific amount of energy is required to liberate an electron from a metal surface, known as the work function of the metal. When the intensity of incident radiation is increased, the photoelectric current.

In photoelectric effect, the photo current:.

The typical range of dissipation factor D of capacitor is. Explanation for incorrect options: Option A Photoelectric current is independent of the frequency. In photoelectric effect, the photocurrent depends both on intensity and frequency of the incident light. The alloying elements in stainless steel are:. Byju's Answer. This phenomenon is known as the photoelectric effect. More will be the number of photons, more will be the electrons no. This results in an increase in the photoelectric current. Open in App. Option C Photoelectric current is independent of the frequency. The photocurrent generated depends on the following factors: 1 Frequency of the incident light Frequency is an important factor because it decides whether the effect will take place or not. This is a great opportunity for Engineering Graduates.