Hosts Can Set Their Own Price: It’s up to each host to decide how much to charge per night, per week, or per month.Ĭustomizable Searches: Guests can search the Airbnb database-not only by date and location, but by price, type of property, amenities, and the language of the host-and add keywords (such as “close to the Louvre”) to help narrow their search.Īdditional Services: Airbnb offerings include experiences and restaurants. Listings can include written descriptions, photos with captions, and a user profile in which potential guests can get to know a bit about the hosts.

Then the current will be I(1) = ∞ e^(-1/1.2566 x 10^-6) = 0.9999999999999999 A (almost equal to 1 A).Wide Selection: Airbnb hosts list many different kinds of properties, from single rooms, apartments, and houses to houseboats, caravans, and even castles.įree Listings: Hosts don’t have to pay to list their properties. Let's assume that the resistance is 1 Ω and the time is 1 second.

However, in practice, there will be some resistance and the current will decay over time according to the formula I(t) = I0 e^(-R/L t), where I0 is the initial current, R is the resistance, L is the inductance, and t is the time. Then the current will be I = V/R = 1/0 = ∞ (in theory). Let's assume that the initial voltage is 1 V and the resistance of the line is negligible. Since there is no voltage source, we assume that the line is initially charged to a certain voltage and then disconnected from the source, so that the current will decay over time due to the inductance of the line. Calculate the current flowing through the coaxial line. Calculate the inductance of the coaxial line using the formula L = μ0/2π * ln(b/a), where μ0 is the permeability of free space, b is the outer radius of the outer conductor, and a is the inner radius of the inner conductor.Ģ.

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